staging: lustre: lnet: lnet: code cleanups - variable declarations

Unify variable declarations to use a single space, and any other obvious
spacing flaws.
Signed-off-by: Mike Shuey <shuey@purdue.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/lnet/acceptor.c

@@ -143,10 +143,10 @@ lnet_connect(struct socket **sockp, lnet_nid_t peer_nid,
 	    __u32 local_ip, __u32 peer_ip, int peer_port)
 {
 	lnet_acceptor_connreq_t cr;
-	struct socket	   *sock;
-	int		     rc;
-	int		     port;
-	int		     fatal;
+	struct socket *sock;
+	int rc;
+	int port;
+	int fatal;
 
 	CLASSERT(sizeof(cr) <= 16);	    /* not too big to be on the stack */
 
@@ -211,12 +211,12 @@ static int
 lnet_accept(struct socket *sock, __u32 magic)
 {
 	lnet_acceptor_connreq_t cr;
-	__u32		   peer_ip;
-	int		     peer_port;
-	int		     rc;
-	int		     flip;
-	lnet_ni_t	      *ni;
-	char		   *str;
+	__u32 peer_ip;
+	int peer_port;
+	int rc;
+	int flip;
+	lnet_ni_t *ni;
+	char *str;
 
 	LASSERT(sizeof(cr) <= 16);	     /* not too big for the stack */
 
@@ -333,11 +333,11 @@ static int
 lnet_acceptor(void *arg)
 {
 	struct socket *newsock;
-	int	    rc;
-	__u32	  magic;
-	__u32	  peer_ip;
-	int	    peer_port;
-	int	    secure = (int)((long_ptr_t)arg);
+	int rc;
+	__u32 magic;
+	__u32 peer_ip;
+	int peer_port;
+	int secure = (int)((long_ptr_t)arg);
 
 	LASSERT(lnet_acceptor_state.pta_sock == NULL);
 
@@ -444,7 +444,7 @@ accept2secure(const char *acc, long *sec)
 int
 lnet_acceptor_start(void)
 {
-	int  rc;
+	int rc;
 	long rc2;
 	long secure;
 

drivers/staging/lustre/lnet/lnet/api-ni.c

@@ -41,7 +41,7 @@
 
 #define D_LNI D_CONSOLE
 
-lnet_t      the_lnet;			   /* THE state of the network */
+lnet_t the_lnet;			   /* THE state of the network */
 EXPORT_SYMBOL(the_lnet);
 
 
@@ -70,8 +70,8 @@ lnet_get_routes(void)
 static char *
 lnet_get_networks(void)
 {
-	char   *nets;
-	int     rc;
+	char *nets;
+	int rc;
 
 	if (*networks != 0 && *ip2nets != 0) {
 		LCONSOLE_ERROR_MSG(0x101, "Please specify EITHER 'networks' or 'ip2nets' but not both at once\n");
@@ -107,8 +107,8 @@ lnet_fini_locks(void)
 static int
 lnet_create_remote_nets_table(void)
 {
-	int		i;
-	struct list_head	*hash;
+	int i;
+	struct list_head *hash;
 
 	LASSERT(the_lnet.ln_remote_nets_hash == NULL);
 	LASSERT(the_lnet.ln_remote_nets_hbits > 0);
@@ -273,8 +273,8 @@ static void lnet_assert_wire_constants(void)
 static lnd_t *
 lnet_find_lnd_by_type(int type)
 {
-	lnd_t	      *lnd;
-	struct list_head	 *tmp;
+	lnd_t *lnd;
+	struct list_head *tmp;
 
 	/* holding lnd mutex */
 	list_for_each(tmp, &the_lnet.ln_lnds) {
@@ -325,7 +325,7 @@ void
 lnet_counters_get(lnet_counters_t *counters)
 {
 	lnet_counters_t *ctr;
-	int		i;
+	int i;
 
 	memset(counters, 0, sizeof(*counters));
 
@@ -353,7 +353,7 @@ void
 lnet_counters_reset(void)
 {
 	lnet_counters_t *counters;
-	int		i;
+	int i;
 
 	lnet_net_lock(LNET_LOCK_EX);
 
@@ -396,8 +396,8 @@ lnet_freelist_init(lnet_freelist_t *fl, int n, int size)
 void
 lnet_freelist_fini(lnet_freelist_t *fl)
 {
-	struct list_head       *el;
-	int	       count;
+	struct list_head *el;
+	int count;
 
 	if (fl->fl_nobjs == 0)
 		return;
@@ -441,7 +441,7 @@ lnet_res_type2str(int type)
 static void
 lnet_res_container_cleanup(struct lnet_res_container *rec)
 {
-	int	count = 0;
+	int count = 0;
 
 	if (rec->rec_type == 0) /* not set yet, it's uninitialized */
 		return;
@@ -486,8 +486,8 @@ static int
 lnet_res_container_setup(struct lnet_res_container *rec,
 			 int cpt, int type, int objnum, int objsz)
 {
-	int	rc = 0;
-	int	i;
+	int rc = 0;
+	int i;
 
 	LASSERT(rec->rec_type == 0);
 
@@ -525,8 +525,8 @@ lnet_res_container_setup(struct lnet_res_container *rec,
 static void
 lnet_res_containers_destroy(struct lnet_res_container **recs)
 {
-	struct lnet_res_container	*rec;
-	int				i;
+	struct lnet_res_container *rec;
+	int i;
 
 	cfs_percpt_for_each(rec, i, recs)
 		lnet_res_container_cleanup(rec);
@@ -537,10 +537,10 @@ lnet_res_containers_destroy(struct lnet_res_container **recs)
 static struct lnet_res_container **
 lnet_res_containers_create(int type, int objnum, int objsz)
 {
-	struct lnet_res_container	**recs;
-	struct lnet_res_container	*rec;
-	int				rc;
-	int				i;
+	struct lnet_res_container **recs;
+	struct lnet_res_container *rec;
+	int rc;
+	int i;
 
 	recs = cfs_percpt_alloc(lnet_cpt_table(), sizeof(*rec));
 	if (recs == NULL) {
@@ -564,9 +564,9 @@ lnet_libhandle_t *
 lnet_res_lh_lookup(struct lnet_res_container *rec, __u64 cookie)
 {
 	/* ALWAYS called with lnet_res_lock held */
-	struct list_head		*head;
-	lnet_libhandle_t	*lh;
-	unsigned int		hash;
+	struct list_head *head;
+	lnet_libhandle_t *lh;
+	unsigned int hash;
 
 	if ((cookie & LNET_COOKIE_MASK) != rec->rec_type)
 		return NULL;
@@ -586,8 +586,8 @@ void
 lnet_res_lh_initialize(struct lnet_res_container *rec, lnet_libhandle_t *lh)
 {
 	/* ALWAYS called with lnet_res_lock held */
-	unsigned int	ibits = LNET_COOKIE_TYPE_BITS + LNET_CPT_BITS;
-	unsigned int	hash;
+	unsigned int ibits = LNET_COOKIE_TYPE_BITS + LNET_CPT_BITS;
+	unsigned int hash;
 
 	lh->lh_cookie = rec->rec_lh_cookie;
 	rec->rec_lh_cookie += 1 << ibits;
@@ -605,7 +605,7 @@ lnet_prepare(lnet_pid_t requested_pid)
 {
 	/* Prepare to bring up the network */
 	struct lnet_res_container **recs;
-	int			  rc = 0;
+	int rc = 0;
 
 	LASSERT(the_lnet.ln_refcount == 0);
 
@@ -725,8 +725,8 @@ lnet_unprepare(void)
 lnet_ni_t  *
 lnet_net2ni_locked(__u32 net, int cpt)
 {
-	struct list_head	*tmp;
-	lnet_ni_t	*ni;
+	struct list_head *tmp;
+	lnet_ni_t *ni;
 
 	LASSERT(cpt != LNET_LOCK_EX);
 
@@ -758,8 +758,8 @@ EXPORT_SYMBOL(lnet_net2ni);
 static unsigned int
 lnet_nid_cpt_hash(lnet_nid_t nid, unsigned int number)
 {
-	__u64		key = nid;
-	unsigned int	val;
+	__u64 key = nid;
+	unsigned int val;
 
 	LASSERT(number >= 1 && number <= LNET_CPT_NUMBER);
 
@@ -801,8 +801,8 @@ lnet_cpt_of_nid_locked(lnet_nid_t nid)
 int
 lnet_cpt_of_nid(lnet_nid_t nid)
 {
-	int	cpt;
-	int	cpt2;
+	int cpt;
+	int cpt2;
 
 	if (LNET_CPT_NUMBER == 1)
 		return 0; /* the only one */
@@ -821,8 +821,8 @@ EXPORT_SYMBOL(lnet_cpt_of_nid);
 int
 lnet_islocalnet(__u32 net)
 {
-	struct lnet_ni	*ni;
-	int		cpt;
+	struct lnet_ni *ni;
+	int cpt;
 
 	cpt = lnet_net_lock_current();
 
@@ -838,8 +838,8 @@ lnet_islocalnet(__u32 net)
 lnet_ni_t  *
 lnet_nid2ni_locked(lnet_nid_t nid, int cpt)
 {
-	struct lnet_ni	*ni;
-	struct list_head	*tmp;
+	struct lnet_ni *ni;
+	struct list_head *tmp;
 
 	LASSERT(cpt != LNET_LOCK_EX);
 
@@ -858,8 +858,8 @@ lnet_nid2ni_locked(lnet_nid_t nid, int cpt)
 int
 lnet_islocalnid(lnet_nid_t nid)
 {
-	struct lnet_ni	*ni;
-	int		cpt;
+	struct lnet_ni *ni;
+	int cpt;
 
 	cpt = lnet_net_lock_current();
 	ni = lnet_nid2ni_locked(nid, cpt);
@@ -874,10 +874,10 @@ int
 lnet_count_acceptor_nis(void)
 {
 	/* Return the # of NIs that need the acceptor. */
-	int		count = 0;
-	struct list_head	*tmp;
-	struct lnet_ni	*ni;
-	int		cpt;
+	int count = 0;
+	struct list_head *tmp;
+	struct lnet_ni *ni;
+	int cpt;
 
 	cpt = lnet_net_lock_current();
 	list_for_each(tmp, &the_lnet.ln_nis) {
@@ -895,7 +895,7 @@ lnet_count_acceptor_nis(void)
 static int
 lnet_ni_tq_credits(lnet_ni_t *ni)
 {
-	int	credits;
+	int credits;
 
 	LASSERT(ni->ni_ncpts >= 1);
 
@@ -912,9 +912,9 @@ lnet_ni_tq_credits(lnet_ni_t *ni)
 static void
 lnet_shutdown_lndnis(void)
 {
-	int		i;
-	int		islo;
-	lnet_ni_t	 *ni;
+	int i;
+	int islo;
+	lnet_ni_t *ni;
 
 	/* NB called holding the global mutex */
 
@@ -968,8 +968,8 @@ lnet_shutdown_lndnis(void)
 	 * and shut them down in guaranteed thread context */
 	i = 2;
 	while (!list_empty(&the_lnet.ln_nis_zombie)) {
-		int	*ref;
-		int	j;
+		int *ref;
+		int j;
 
 		ni = list_entry(the_lnet.ln_nis_zombie.next,
 				    lnet_ni_t, ni_list);
@@ -1029,15 +1029,15 @@ lnet_shutdown_lndnis(void)
 static int
 lnet_startup_lndnis(void)
 {
-	lnd_t			*lnd;
-	struct lnet_ni		*ni;
-	struct lnet_tx_queue	*tq;
-	struct list_head		nilist;
-	int			i;
-	int		rc = 0;
-	int		lnd_type;
-	int		nicount = 0;
-	char	      *nets = lnet_get_networks();
+	lnd_t *lnd;
+	struct lnet_ni *ni;
+	struct lnet_tx_queue *tq;
+	struct list_head nilist;
+	int i;
+	int rc = 0;
+	int lnd_type;
+	int nicount = 0;
+	char *nets = lnet_get_networks();
 
 	INIT_LIST_HEAD(&nilist);
 
@@ -1181,7 +1181,7 @@ lnet_startup_lndnis(void)
 int
 LNetInit(void)
 {
-	int	rc;
+	int rc;
 
 	lnet_assert_wire_constants();
 	LASSERT(!the_lnet.ln_init);
@@ -1277,8 +1277,8 @@ EXPORT_SYMBOL(LNetFini);
 int
 LNetNIInit(lnet_pid_t requested_pid)
 {
-	int	 im_a_router = 0;
-	int	 rc;
+	int im_a_router = 0;
+	int rc;
 
 	LNET_MUTEX_LOCK(&the_lnet.ln_api_mutex);
 
@@ -1413,9 +1413,9 @@ int
 LNetCtl(unsigned int cmd, void *arg)
 {
 	struct libcfs_ioctl_data *data = arg;
-	lnet_process_id_t	 id = {0};
-	lnet_ni_t		*ni;
-	int		       rc;
+	lnet_process_id_t id = {0};
+	lnet_ni_t *ni;
+	int rc;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);
@@ -1531,10 +1531,10 @@ EXPORT_SYMBOL(LNetCtl);
 int
 LNetGetId(unsigned int index, lnet_process_id_t *id)
 {
-	struct lnet_ni	*ni;
-	struct list_head	*tmp;
-	int		cpt;
-	int		rc = -ENOENT;
+	struct lnet_ni *ni;
+	struct list_head *tmp;
+	int cpt;
+	int rc = -ENOENT;
 
 	LASSERT(the_lnet.ln_init);
 
@@ -1575,11 +1575,11 @@ EXPORT_SYMBOL(LNetSnprintHandle);
 static int
 lnet_create_ping_info(void)
 {
-	int	       i;
-	int	       n;
-	int	       rc;
-	unsigned int      infosz;
-	lnet_ni_t	*ni;
+	int i;
+	int n;
+	int rc;
+	unsigned int infosz;
+	lnet_ni_t *ni;
 	lnet_process_id_t id;
 	lnet_ping_info_t *pinfo;
 
@@ -1633,7 +1633,7 @@ lnet_create_ping_info(void)
 static void
 lnet_destroy_ping_info(void)
 {
-	struct lnet_ni	*ni;
+	struct lnet_ni *ni;
 
 	lnet_net_lock(0);
 
@@ -1654,12 +1654,12 @@ lnet_destroy_ping_info(void)
 int
 lnet_ping_target_init(void)
 {
-	lnet_md_t	 md = { NULL };
-	lnet_handle_me_t  meh;
+	lnet_md_t md = { NULL };
+	lnet_handle_me_t meh;
 	lnet_process_id_t id;
-	int	       rc;
-	int	       rc2;
-	int	       infosz;
+	int rc;
+	int rc2;
+	int infosz;
 
 	rc = lnet_create_ping_info();
 	if (rc != 0)
@@ -1722,11 +1722,11 @@ lnet_ping_target_init(void)
 void
 lnet_ping_target_fini(void)
 {
-	lnet_event_t    event;
-	int	     rc;
-	int	     which;
-	int	     timeout_ms = 1000;
-	sigset_t    blocked = cfs_block_allsigs();
+	lnet_event_t event;
+	int rc;
+	int which;
+	int timeout_ms = 1000;
+	sigset_t blocked = cfs_block_allsigs();
 
 	LNetMDUnlink(the_lnet.ln_ping_target_md);
 	/* NB md could be busy; this just starts the unlink */
@@ -1759,22 +1759,22 @@ lnet_ping_target_fini(void)
 int
 lnet_ping(lnet_process_id_t id, int timeout_ms, lnet_process_id_t *ids, int n_ids)
 {
-	lnet_handle_eq_t     eqh;
-	lnet_handle_md_t     mdh;
-	lnet_event_t	 event;
-	lnet_md_t	    md = { NULL };
-	int		  which;
-	int		  unlinked = 0;
-	int		  replied = 0;
-	const int	    a_long_time = 60000; /* mS */
-	int		  infosz = offsetof(lnet_ping_info_t, pi_ni[n_ids]);
-	lnet_ping_info_t    *info;
-	lnet_process_id_t    tmpid;
-	int		  i;
-	int		  nob;
-	int		  rc;
-	int		  rc2;
-	sigset_t	 blocked;
+	lnet_handle_eq_t eqh;
+	lnet_handle_md_t mdh;
+	lnet_event_t event;
+	lnet_md_t md = { NULL };
+	int which;
+	int unlinked = 0;
+	int replied = 0;
+	const int a_long_time = 60000; /* mS */
+	int infosz = offsetof(lnet_ping_info_t, pi_ni[n_ids]);
+	lnet_ping_info_t *info;
+	lnet_process_id_t tmpid;
+	int i;
+	int nob;
+	int rc;
+	int rc2;
+	sigset_t blocked;
 
 	if (n_ids <= 0 ||
 	    id.nid == LNET_NID_ANY ||

drivers/staging/lustre/lnet/lnet/config.c

@@ -38,9 +38,9 @@
 #include "../../include/linux/lnet/lib-lnet.h"
 
 struct lnet_text_buf_t {	    /* tmp struct for parsing routes */
-	struct list_head	 ltb_list;	/* stash on lists */
-	int		ltb_size;	/* allocated size */
-	char	       ltb_text[0];     /* text buffer */
+	struct list_head ltb_list;	/* stash on lists */
+	int ltb_size;	/* allocated size */
+	char ltb_text[0];     /* text buffer */
 };
 
 static int lnet_tbnob;			/* track text buf allocation */
@@ -80,8 +80,8 @@ lnet_issep(char c)
 static int
 lnet_net_unique(__u32 net, struct list_head *nilist)
 {
-	struct list_head       *tmp;
-	lnet_ni_t	*ni;
+	struct list_head *tmp;
+	lnet_ni_t *ni;
 
 	list_for_each(tmp, nilist) {
 		ni = list_entry(tmp, lnet_ni_t, ni_list);
@@ -111,10 +111,10 @@ lnet_ni_free(struct lnet_ni *ni)
 static lnet_ni_t *
 lnet_ni_alloc(__u32 net, struct cfs_expr_list *el, struct list_head *nilist)
 {
-	struct lnet_tx_queue	*tq;
-	struct lnet_ni		*ni;
-	int			rc;
-	int			i;
+	struct lnet_tx_queue *tq;
+	struct lnet_ni *ni;
+	int rc;
+	int i;
 
 	if (!lnet_net_unique(net, nilist)) {
 		LCONSOLE_ERROR_MSG(0x111, "Duplicate network specified: %s\n",
@@ -178,13 +178,13 @@ int
 lnet_parse_networks(struct list_head *nilist, char *networks)
 {
 	struct cfs_expr_list *el = NULL;
-	int		tokensize = strlen(networks) + 1;
-	char		*tokens;
-	char		*str;
-	char		*tmp;
-	struct lnet_ni	*ni;
-	__u32		net;
-	int		nnets = 0;
+	int tokensize = strlen(networks) + 1;
+	char *tokens;
+	char *str;
+	char *tmp;
+	struct lnet_ni *ni;
+	__u32 net;
+	int nnets = 0;
 
 	if (strlen(networks) > LNET_SINGLE_TEXTBUF_NOB) {
 		/* _WAY_ conservative */
@@ -210,12 +210,12 @@ lnet_parse_networks(struct list_head *nilist, char *networks)
 		goto failed;
 
 	while (str != NULL && *str != 0) {
-		char	*comma = strchr(str, ',');
-		char	*bracket = strchr(str, '(');
-		char	*square = strchr(str, '[');
-		char	*iface;
-		int	niface;
-		int	rc;
+		char *comma = strchr(str, ',');
+		char *bracket = strchr(str, '(');
+		char *square = strchr(str, '[');
+		char *iface;
+		int niface;
+		int rc;
 
 		/* NB we don't check interface conflicts here; it's the LNDs
 		 * responsibility (if it cares at all) */
@@ -369,7 +369,7 @@ static struct lnet_text_buf_t *
 lnet_new_text_buf(int str_len)
 {
 	struct lnet_text_buf_t *ltb;
-	int	      nob;
+	int nob;
 
 	/* NB allocate space for the terminating 0 */
 	nob = offsetof(struct lnet_text_buf_t, ltb_text[str_len + 1]);
@@ -404,7 +404,7 @@ lnet_free_text_buf(struct lnet_text_buf_t *ltb)
 static void
 lnet_free_text_bufs(struct list_head *tbs)
 {
-	struct lnet_text_buf_t  *ltb;
+	struct lnet_text_buf_t *ltb;
 
 	while (!list_empty(tbs)) {
 		ltb = list_entry(tbs->next, struct lnet_text_buf_t, ltb_list);
@@ -417,11 +417,11 @@ lnet_free_text_bufs(struct list_head *tbs)
 static int
 lnet_str2tbs_sep(struct list_head *tbs, char *str)
 {
-	struct list_head	pending;
-	char	     *sep;
-	int	       nob;
-	int	       i;
-	struct lnet_text_buf_t  *ltb;
+	struct list_head pending;
+	char *sep;
+	int nob;
+	int i;
+	struct lnet_text_buf_t *ltb;
 
 	INIT_LIST_HEAD(&pending);
 
@@ -477,8 +477,8 @@ lnet_expand1tb(struct list_head *list,
 	       char *str, char *sep1, char *sep2,
 	       char *item, int itemlen)
 {
-	int	      len1 = (int)(sep1 - str);
-	int	      len2 = strlen(sep2 + 1);
+	int len1 = (int)(sep1 - str);
+	int len2 = strlen(sep2 + 1);
 	struct lnet_text_buf_t *ltb;
 
 	LASSERT(*sep1 == '[');
@@ -500,18 +500,18 @@ lnet_expand1tb(struct list_head *list,
 static int
 lnet_str2tbs_expand(struct list_head *tbs, char *str)
 {
-	char	      num[16];
-	struct list_head	pending;
-	char	     *sep;
-	char	     *sep2;
-	char	     *parsed;
-	char	     *enditem;
-	int	       lo;
-	int	       hi;
-	int	       stride;
-	int	       i;
-	int	       nob;
-	int	       scanned;
+	char num[16];
+	struct list_head pending;
+	char *sep;
+	char *sep2;
+	char *parsed;
+	char *enditem;
+	int lo;
+	int hi;
+	int stride;
+	int i;
+	int nob;
+	int scanned;
 
 	INIT_LIST_HEAD(&pending);
 
@@ -584,8 +584,8 @@ lnet_str2tbs_expand(struct list_head *tbs, char *str)
 static int
 lnet_parse_hops(char *str, unsigned int *hops)
 {
-	int     len = strlen(str);
-	int     nob = len;
+	int len = strlen(str);
+	int nob = len;
 
 	return (sscanf(str, "%u%n", hops, &nob) >= 1 &&
 		nob == len &&
@@ -597,9 +597,9 @@ lnet_parse_hops(char *str, unsigned int *hops)
 static int
 lnet_parse_priority(char *str, unsigned int *priority, char **token)
 {
-	int   nob;
+	int nob;
 	char *sep;
-	int   len;
+	int len;
 
 	sep = strchr(str, LNET_PRIORITY_SEPARATOR);
 	if (sep == NULL) {
@@ -628,23 +628,23 @@ static int
 lnet_parse_route(char *str, int *im_a_router)
 {
 	/* static scratch buffer OK (single threaded) */
-	static char       cmd[LNET_SINGLE_TEXTBUF_NOB];
-
-	struct list_head	nets;
-	struct list_head	gateways;
-	struct list_head       *tmp1;
-	struct list_head       *tmp2;
-	__u32	     net;
-	lnet_nid_t	nid;
-	struct lnet_text_buf_t  *ltb;
-	int	       rc;
-	char	     *sep;
-	char	     *token = str;
-	int	       ntokens = 0;
-	int	       myrc = -1;
-	unsigned int      hops;
-	int	       got_hops = 0;
-	unsigned int	  priority = 0;
+	static char cmd[LNET_SINGLE_TEXTBUF_NOB];
+
+	struct list_head nets;
+	struct list_head gateways;
+	struct list_head *tmp1;
+	struct list_head *tmp2;
+	__u32 net;
+	lnet_nid_t nid;
+	struct lnet_text_buf_t *ltb;
+	int rc;
+	char *sep;
+	char *token = str;
+	int ntokens = 0;
+	int myrc = -1;
+	unsigned int hops;
+	int got_hops = 0;
+	unsigned int priority = 0;
 
 	INIT_LIST_HEAD(&gateways);
 	INIT_LIST_HEAD(&nets);
@@ -772,7 +772,7 @@ lnet_parse_route(char *str, int *im_a_router)
 static int
 lnet_parse_route_tbs(struct list_head *tbs, int *im_a_router)
 {
-	struct lnet_text_buf_t   *ltb;
+	struct lnet_text_buf_t *ltb;
 
 	while (!list_empty(tbs)) {
 		ltb = list_entry(tbs->next, struct lnet_text_buf_t, ltb_list);
@@ -792,8 +792,8 @@ lnet_parse_route_tbs(struct list_head *tbs, int *im_a_router)
 int
 lnet_parse_routes(char *routes, int *im_a_router)
 {
-	struct list_head	tbs;
-	int	       rc = 0;
+	struct list_head tbs;
+	int rc = 0;
 
 	*im_a_router = 0;
 
@@ -814,8 +814,8 @@ static int
 lnet_match_network_token(char *token, int len, __u32 *ipaddrs, int nip)
 {
 	LIST_HEAD(list);
-	int		rc;
-	int		i;
+	int rc;
+	int i;
 
 	rc = cfs_ip_addr_parse(token, len, &list);
 	if (rc != 0)
@@ -834,13 +834,13 @@ lnet_match_network_tokens(char *net_entry, __u32 *ipaddrs, int nip)
 {
 	static char tokens[LNET_SINGLE_TEXTBUF_NOB];
 
-	int   matched = 0;
-	int   ntokens = 0;
-	int   len;
+	int matched = 0;
+	int ntokens = 0;
+	int len;
 	char *net = NULL;
 	char *sep;
 	char *token;
-	int   rc;
+	int rc;
 
 	LASSERT(strlen(net_entry) < sizeof(tokens));
 
@@ -889,8 +889,8 @@ lnet_match_network_tokens(char *net_entry, __u32 *ipaddrs, int nip)
 static __u32
 lnet_netspec2net(char *netspec)
 {
-	char   *bracket = strchr(netspec, '(');
-	__u32   net;
+	char *bracket = strchr(netspec, '(');
+	__u32 net;
 
 	if (bracket != NULL)
 		*bracket = 0;
@@ -906,15 +906,15 @@ lnet_netspec2net(char *netspec)
 static int
 lnet_splitnets(char *source, struct list_head *nets)
 {
-	int	       offset = 0;
-	int	       offset2;
-	int	       len;
-	struct lnet_text_buf_t  *tb;
-	struct lnet_text_buf_t  *tb2;
-	struct list_head       *t;
-	char	     *sep;
-	char	     *bracket;
-	__u32	     net;
+	int offset = 0;
+	int offset2;
+	int len;
+	struct lnet_text_buf_t *tb;
+	struct lnet_text_buf_t *tb2;
+	struct list_head *t;
+	char *sep;
+	char *bracket;
+	__u32 net;
 
 	LASSERT(!list_empty(nets));
 	LASSERT(nets->next == nets->prev);     /* single entry */
@@ -986,22 +986,22 @@ lnet_splitnets(char *source, struct list_head *nets)
 static int
 lnet_match_networks(char **networksp, char *ip2nets, __u32 *ipaddrs, int nip)
 {
-	static char	networks[LNET_SINGLE_TEXTBUF_NOB];
-	static char	source[LNET_SINGLE_TEXTBUF_NOB];
-
-	struct list_head	  raw_entries;
-	struct list_head	  matched_nets;
-	struct list_head	  current_nets;
-	struct list_head	 *t;
-	struct list_head	 *t2;
-	struct lnet_text_buf_t    *tb;
-	struct lnet_text_buf_t    *tb2;
-	__u32	       net1;
-	__u32	       net2;
-	int		 len;
-	int		 count;
-	int		 dup;
-	int		 rc;
+	static char networks[LNET_SINGLE_TEXTBUF_NOB];
+	static char source[LNET_SINGLE_TEXTBUF_NOB];
+
+	struct list_head raw_entries;
+	struct list_head matched_nets;
+	struct list_head current_nets;
+	struct list_head *t;
+	struct list_head *t2;
+	struct lnet_text_buf_t *tb;
+	struct lnet_text_buf_t *tb2;
+	__u32 net1;
+	__u32 net2;
+	int len;
+	int count;
+	int dup;
+	int rc;
 
 	INIT_LIST_HEAD(&raw_entries);
 	if (lnet_str2tbs_sep(&raw_entries, ip2nets) < 0) {
@@ -1112,15 +1112,15 @@ lnet_ipaddr_free_enumeration(__u32 *ipaddrs, int nip)
 static int
 lnet_ipaddr_enumerate(__u32 **ipaddrsp)
 {
-	int	up;
-	__u32      netmask;
-	__u32     *ipaddrs;
-	__u32     *ipaddrs2;
-	int	nip;
-	char     **ifnames;
-	int	nif = libcfs_ipif_enumerate(&ifnames);
-	int	i;
-	int	rc;
+	int up;
+	__u32 netmask;
+	__u32 *ipaddrs;
+	__u32 *ipaddrs2;
+	int nip;
+	char **ifnames;
+	int nif = libcfs_ipif_enumerate(&ifnames);
+	int i;
+	int rc;
 
 	if (nif <= 0)
 		return nif;
@@ -1178,9 +1178,9 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp)
 int
 lnet_parse_ip2nets(char **networksp, char *ip2nets)
 {
-	__u32     *ipaddrs = NULL;
-	int	nip = lnet_ipaddr_enumerate(&ipaddrs);
-	int	rc;
+	__u32 *ipaddrs = NULL;
+	int nip = lnet_ipaddr_enumerate(&ipaddrs);
+	int rc;
 
 	if (nip < 0) {
 		LCONSOLE_ERROR_MSG(0x117,
@@ -1215,14 +1215,14 @@ lnet_parse_ip2nets(char **networksp, char *ip2nets)
 int
 lnet_set_ip_niaddr(lnet_ni_t *ni)
 {
-	__u32  net = LNET_NIDNET(ni->ni_nid);
+	__u32 net = LNET_NIDNET(ni->ni_nid);
 	char **names;
-	int    n;
-	__u32  ip;
-	__u32  netmask;
-	int    up;
-	int    i;
-	int    rc;
+	int n;
+	__u32 ip;
+	__u32 netmask;
+	int up;
+	int i;
+	int rc;
 
 	/* Convenience for LNDs that use the IP address of a local interface as
 	 * the local address part of their NID */

drivers/staging/lustre/lnet/lnet/lib-eq.c

@@ -70,7 +70,7 @@ int
 LNetEQAlloc(unsigned int count, lnet_eq_handler_t callback,
 	    lnet_handle_eq_t *handle)
 {
-	lnet_eq_t     *eq;
+	lnet_eq_t *eq;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);
@@ -151,13 +151,13 @@ EXPORT_SYMBOL(LNetEQAlloc);
 int
 LNetEQFree(lnet_handle_eq_t eqh)
 {
-	struct lnet_eq	*eq;
-	lnet_event_t	*events = NULL;
-	int		**refs = NULL;
-	int		*ref;
-	int		rc = 0;
-	int		size = 0;
-	int		i;
+	struct lnet_eq *eq;
+	lnet_event_t *events = NULL;
+	int **refs = NULL;
+	int *ref;
+	int rc = 0;
+	int size = 0;
+	int i;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);
@@ -185,9 +185,9 @@ LNetEQFree(lnet_handle_eq_t eqh)
 	}
 
 	/* stash for free after lock dropped */
-	events	= eq->eq_events;
-	size	= eq->eq_size;
-	refs	= eq->eq_refs;
+	events = eq->eq_events;
+	size = eq->eq_size;
+	refs = eq->eq_refs;
 
 	lnet_res_lh_invalidate(&eq->eq_lh);
 	list_del(&eq->eq_list);
@@ -237,9 +237,9 @@ lnet_eq_enqueue_event(lnet_eq_t *eq, lnet_event_t *ev)
 static int
 lnet_eq_dequeue_event(lnet_eq_t *eq, lnet_event_t *ev)
 {
-	int		new_index = eq->eq_deq_seq & (eq->eq_size - 1);
-	lnet_event_t	*new_event = &eq->eq_events[new_index];
-	int		rc;
+	int new_index = eq->eq_deq_seq & (eq->eq_size - 1);
+	lnet_event_t *new_event = &eq->eq_events[new_index];
+	int rc;
 
 	/* must called with lnet_eq_wait_lock hold */
 	if (LNET_SEQ_GT(eq->eq_deq_seq, new_event->sequence))
@@ -323,10 +323,10 @@ static int
 lnet_eq_wait_locked(int *timeout_ms)
 __must_hold(&the_lnet.ln_eq_wait_lock)
 {
-	int		tms = *timeout_ms;
-	int		wait;
-	wait_queue_t  wl;
-	unsigned long      now;
+	int tms = *timeout_ms;
+	int wait;
+	wait_queue_t wl;
+	unsigned long now;
 
 	if (tms == 0)
 		return -1; /* don't want to wait and no new event */
@@ -392,9 +392,9 @@ int
 LNetEQPoll(lnet_handle_eq_t *eventqs, int neq, int timeout_ms,
 	   lnet_event_t *event, int *which)
 {
-	int	wait = 1;
-	int	rc;
-	int	i;
+	int wait = 1;
+	int rc;
+	int i;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);

drivers/staging/lustre/lnet/lnet/lib-md.c

@@ -74,7 +74,7 @@ lnet_md_unlink(lnet_libmd_t *md)
 	CDEBUG(D_NET, "Unlinking md %p\n", md);
 
 	if (md->md_eq != NULL) {
-		int	cpt = lnet_cpt_of_cookie(md->md_lh.lh_cookie);
+		int cpt = lnet_cpt_of_cookie(md->md_lh.lh_cookie);
 
 		LASSERT(*md->md_eq->eq_refs[cpt] > 0);
 		(*md->md_eq->eq_refs[cpt])--;
@@ -88,9 +88,9 @@ lnet_md_unlink(lnet_libmd_t *md)
 static int
 lnet_md_build(lnet_libmd_t *lmd, lnet_md_t *umd, int unlink)
 {
-	int	  i;
+	int i;
 	unsigned int niov;
-	int	  total_length = 0;
+	int total_length = 0;
 
 	lmd->md_me = NULL;
 	lmd->md_start = umd->start;
@@ -268,10 +268,10 @@ LNetMDAttach(lnet_handle_me_t meh, lnet_md_t umd,
 {
 	LIST_HEAD(matches);
 	LIST_HEAD(drops);
-	struct lnet_me		*me;
-	struct lnet_libmd	*md;
-	int			cpt;
-	int			rc;
+	struct lnet_me *me;
+	struct lnet_libmd *md;
+	int cpt;
+	int rc;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);
@@ -346,9 +346,9 @@ EXPORT_SYMBOL(LNetMDAttach);
 int
 LNetMDBind(lnet_md_t umd, lnet_unlink_t unlink, lnet_handle_md_t *handle)
 {
-	lnet_libmd_t	*md;
-	int		cpt;
-	int		rc;
+	lnet_libmd_t *md;
+	int cpt;
+	int rc;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);
@@ -421,9 +421,9 @@ EXPORT_SYMBOL(LNetMDBind);
 int
 LNetMDUnlink(lnet_handle_md_t mdh)
 {
-	lnet_event_t	ev;
-	lnet_libmd_t	*md;
-	int		cpt;
+	lnet_event_t ev;
+	lnet_libmd_t *md;
+	int cpt;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);

drivers/staging/lustre/lnet/lnet/lib-me.c

@@ -80,8 +80,8 @@ LNetMEAttach(unsigned int portal,
 	     lnet_handle_me_t *handle)
 {
 	struct lnet_match_table *mtable;
-	struct lnet_me		*me;
-	struct list_head		*head;
+	struct lnet_me *me;
+	struct list_head *head;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);
@@ -151,10 +151,10 @@ LNetMEInsert(lnet_handle_me_t current_meh,
 	     lnet_unlink_t unlink, lnet_ins_pos_t pos,
 	     lnet_handle_me_t *handle)
 {
-	struct lnet_me		*current_me;
-	struct lnet_me		*new_me;
-	struct lnet_portal	*ptl;
-	int			cpt;
+	struct lnet_me *current_me;
+	struct lnet_me *new_me;
+	struct lnet_portal *ptl;
+	int cpt;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);
@@ -228,10 +228,10 @@ EXPORT_SYMBOL(LNetMEInsert);
 int
 LNetMEUnlink(lnet_handle_me_t meh)
 {
-	lnet_me_t	*me;
-	lnet_libmd_t	*md;
-	lnet_event_t	ev;
-	int		cpt;
+	lnet_me_t *me;
+	lnet_libmd_t *md;
+	lnet_event_t ev;
+	int cpt;
 
 	LASSERT(the_lnet.ln_init);
 	LASSERT(the_lnet.ln_refcount > 0);

drivers/staging/lustre/lnet/lnet/lib-msg.c

@@ -60,8 +60,8 @@ lnet_build_unlink_event(lnet_libmd_t *md, lnet_event_t *ev)
 void
 lnet_build_msg_event(lnet_msg_t *msg, lnet_event_kind_t ev_type)
 {
-	lnet_hdr_t	*hdr = &msg->msg_hdr;
-	lnet_event_t	*ev  = &msg->msg_ev;
+	lnet_hdr_t *hdr = &msg->msg_hdr;
+	lnet_event_t *ev  = &msg->msg_ev;
 
 	LASSERT(!msg->msg_routing);
 
@@ -73,7 +73,7 @@ lnet_build_msg_event(lnet_msg_t *msg, lnet_event_kind_t ev_type)
 		ev->target.pid    = le32_to_cpu(hdr->dest_pid);
 		ev->initiator.nid = LNET_NID_ANY;
 		ev->initiator.pid = the_lnet.ln_pid;
-		ev->sender	  = LNET_NID_ANY;
+		ev->sender        = LNET_NID_ANY;
 
 	} else {
 		/* event for passive message */
@@ -82,9 +82,9 @@ lnet_build_msg_event(lnet_msg_t *msg, lnet_event_kind_t ev_type)
 		ev->initiator.pid = hdr->src_pid;
 		ev->initiator.nid = hdr->src_nid;
 		ev->rlength       = hdr->payload_length;
-		ev->sender	  = msg->msg_from;
-		ev->mlength	  = msg->msg_wanted;
-		ev->offset	  = msg->msg_offset;
+		ev->sender        = msg->msg_from;
+		ev->mlength       = msg->msg_wanted;
+		ev->offset        = msg->msg_offset;
 	}
 
 	switch (ev_type) {
@@ -137,7 +137,7 @@ void
 lnet_msg_commit(lnet_msg_t *msg, int cpt)
 {
 	struct lnet_msg_container *container = the_lnet.ln_msg_containers[cpt];
-	lnet_counters_t		  *counters  = the_lnet.ln_counters[cpt];
+	lnet_counters_t *counters  = the_lnet.ln_counters[cpt];
 
 	/* routed message can be committed for both receiving and sending */
 	LASSERT(!msg->msg_tx_committed);
@@ -170,7 +170,7 @@ static void
 lnet_msg_decommit_tx(lnet_msg_t *msg, int status)
 {
 	lnet_counters_t	*counters;
-	lnet_event_t	*ev = &msg->msg_ev;
+	lnet_event_t *ev = &msg->msg_ev;
 
 	LASSERT(msg->msg_tx_committed);
 	if (status != 0)
@@ -219,8 +219,8 @@ lnet_msg_decommit_tx(lnet_msg_t *msg, int status)
 static void
 lnet_msg_decommit_rx(lnet_msg_t *msg, int status)
 {
-	lnet_counters_t	*counters;
-	lnet_event_t	*ev = &msg->msg_ev;
+	lnet_counters_t *counters;
+	lnet_event_t *ev = &msg->msg_ev;
 
 	LASSERT(!msg->msg_tx_committed); /* decommitted or never committed */
 	LASSERT(msg->msg_rx_committed);
@@ -273,7 +273,7 @@ lnet_msg_decommit_rx(lnet_msg_t *msg, int status)
 void
 lnet_msg_decommit(lnet_msg_t *msg, int cpt, int status)
 {
-	int	cpt2 = cpt;
+	int cpt2 = cpt;
 
 	LASSERT(msg->msg_tx_committed || msg->msg_rx_committed);
 	LASSERT(msg->msg_onactivelist);
@@ -335,8 +335,8 @@ lnet_msg_attach_md(lnet_msg_t *msg, lnet_libmd_t *md,
 void
 lnet_msg_detach_md(lnet_msg_t *msg, int status)
 {
-	lnet_libmd_t	*md = msg->msg_md;
-	int		unlink;
+	lnet_libmd_t *md = msg->msg_md;
+	int unlink;
 
 	/* Now it's safe to drop my caller's ref */
 	md->md_refcount--;
@@ -359,8 +359,8 @@ static int
 lnet_complete_msg_locked(lnet_msg_t *msg, int cpt)
 {
 	lnet_handle_wire_t ack_wmd;
-	int		rc;
-	int		status = msg->msg_ev.status;
+	int rc;
+	int status = msg->msg_ev.status;
 
 	LASSERT(msg->msg_onactivelist);
 
@@ -434,11 +434,11 @@ lnet_complete_msg_locked(lnet_msg_t *msg, int cpt)
 void
 lnet_finalize(lnet_ni_t *ni, lnet_msg_t *msg, int status)
 {
-	struct lnet_msg_container	*container;
-	int				my_slot;
-	int				cpt;
-	int				rc;
-	int				i;
+	struct lnet_msg_container *container;
+	int my_slot;
+	int cpt;
+	int rc;
+	int i;
 
 	LASSERT(!in_interrupt());
 
@@ -534,7 +534,7 @@ EXPORT_SYMBOL(lnet_finalize);
 void
 lnet_msg_container_cleanup(struct lnet_msg_container *container)
 {
-	int     count = 0;
+	int count = 0;
 
 	if (container->msc_init == 0)
 		return;
@@ -568,7 +568,7 @@ lnet_msg_container_cleanup(struct lnet_msg_container *container)
 int
 lnet_msg_container_setup(struct lnet_msg_container *container, int cpt)
 {
-	int	rc;
+	int rc;
 
 	container->msc_init = 1;
 
@@ -608,7 +608,7 @@ void
 lnet_msg_containers_destroy(void)
 {
 	struct lnet_msg_container *container;
-	int     i;
+	int i;
 
 	if (the_lnet.ln_msg_containers == NULL)
 		return;
@@ -624,8 +624,8 @@ int
 lnet_msg_containers_create(void)
 {
 	struct lnet_msg_container *container;
-	int	rc;
-	int	i;
+	int rc;
+	int i;
 
 	the_lnet.ln_msg_containers = cfs_percpt_alloc(lnet_cpt_table(),
 						      sizeof(*container));

drivers/staging/lustre/lnet/lnet/lib-ptl.c

@@ -39,7 +39,7 @@
 #include "../../include/linux/lnet/lib-lnet.h"
 
 /* NB: add /proc interfaces in upcoming patches */
-int	portal_rotor	= LNET_PTL_ROTOR_HASH_RT;
+int portal_rotor = LNET_PTL_ROTOR_HASH_RT;
 module_param(portal_rotor, int, 0644);
 MODULE_PARM_DESC(portal_rotor, "redirect PUTs to different cpu-partitions");
 
@@ -47,8 +47,8 @@ static int
 lnet_ptl_match_type(unsigned int index, lnet_process_id_t match_id,
 		    __u64 mbits, __u64 ignore_bits)
 {
-	struct lnet_portal	*ptl = the_lnet.ln_portals[index];
-	int			unique;
+	struct lnet_portal *ptl = the_lnet.ln_portals[index];
+	int unique;
 
 	unique = ignore_bits == 0 &&
 		 match_id.nid != LNET_NID_ANY &&
@@ -89,7 +89,7 @@ static void
 lnet_ptl_enable_mt(struct lnet_portal *ptl, int cpt)
 {
 	struct lnet_match_table	*mtable = ptl->ptl_mtables[cpt];
-	int			i;
+	int i;
 
 	/* with hold of both lnet_res_lock(cpt) and lnet_ptl_lock */
 	LASSERT(lnet_ptl_is_wildcard(ptl));
@@ -114,7 +114,7 @@ static void
 lnet_ptl_disable_mt(struct lnet_portal *ptl, int cpt)
 {
 	struct lnet_match_table	*mtable = ptl->ptl_mtables[cpt];
-	int			i;
+	int i;
 
 	/* with hold of both lnet_res_lock(cpt) and lnet_ptl_lock */
 	LASSERT(lnet_ptl_is_wildcard(ptl));
@@ -141,9 +141,9 @@ lnet_try_match_md(lnet_libmd_t *md,
 {
 	/* ALWAYS called holding the lnet_res_lock, and can't lnet_res_unlock;
 	 * lnet_match_blocked_msg() relies on this to avoid races */
-	unsigned int	offset;
-	unsigned int	mlength;
-	lnet_me_t	*me = md->md_me;
+	unsigned int offset;
+	unsigned int mlength;
+	lnet_me_t *me = md->md_me;
 
 	/* MD exhausted */
 	if (lnet_md_exhausted(md))
@@ -227,7 +227,7 @@ struct lnet_match_table *
 lnet_mt_of_attach(unsigned int index, lnet_process_id_t id,
 		  __u64 mbits, __u64 ignore_bits, lnet_ins_pos_t pos)
 {
-	struct lnet_portal	*ptl;
+	struct lnet_portal *ptl;
 	struct lnet_match_table	*mtable;
 
 	/* NB: called w/o lock */
@@ -261,11 +261,11 @@ static struct lnet_match_table *
 lnet_mt_of_match(struct lnet_match_info *info, struct lnet_msg *msg)
 {
 	struct lnet_match_table	*mtable;
-	struct lnet_portal	*ptl;
-	unsigned int		nmaps;
-	unsigned int		rotor;
-	unsigned int		cpt;
-	bool			routed;
+	struct lnet_portal *ptl;
+	unsigned int nmaps;
+	unsigned int rotor;
+	unsigned int cpt;
+	bool routed;
 
 	/* NB: called w/o lock */
 	LASSERT(info->mi_portal < the_lnet.ln_nportals);
@@ -312,8 +312,8 @@ lnet_mt_of_match(struct lnet_match_info *info, struct lnet_msg *msg)
 static int
 lnet_mt_test_exhausted(struct lnet_match_table *mtable, int pos)
 {
-	__u64	*bmap;
-	int	i;
+	__u64 *bmap;
+	int i;
 
 	if (!lnet_ptl_is_wildcard(the_lnet.ln_portals[mtable->mt_portal]))
 		return 0;
@@ -337,7 +337,7 @@ lnet_mt_test_exhausted(struct lnet_match_table *mtable, int pos)
 static void
 lnet_mt_set_exhausted(struct lnet_match_table *mtable, int pos, int exhausted)
 {
-	__u64	*bmap;
+	__u64 *bmap;
 
 	LASSERT(lnet_ptl_is_wildcard(the_lnet.ln_portals[mtable->mt_portal]));
 	LASSERT(pos <= LNET_MT_HASH_IGNORE);
@@ -373,11 +373,11 @@ int
 lnet_mt_match_md(struct lnet_match_table *mtable,
 		 struct lnet_match_info *info, struct lnet_msg *msg)
 {
-	struct list_head		*head;
-	lnet_me_t		*me;
-	lnet_me_t		*tmp;
-	int			exhausted = 0;
-	int			rc;
+	struct list_head *head;
+	lnet_me_t *me;
+	lnet_me_t *tmp;
+	int exhausted = 0;
+	int rc;
 
 	/* any ME with ignore bits? */
 	if (!list_empty(&mtable->mt_mhash[LNET_MT_HASH_IGNORE]))
@@ -428,7 +428,7 @@ lnet_mt_match_md(struct lnet_match_table *mtable,
 static int
 lnet_ptl_match_early(struct lnet_portal *ptl, struct lnet_msg *msg)
 {
-	int	rc;
+	int rc;
 
 	/* message arrived before any buffer posting on this portal,
 	 * simply delay or drop this message */
@@ -461,9 +461,9 @@ static int
 lnet_ptl_match_delay(struct lnet_portal *ptl,
 		     struct lnet_match_info *info, struct lnet_msg *msg)
 {
-	int	first = ptl->ptl_mt_maps[0]; /* read w/o lock */
-	int	rc = 0;
-	int	i;
+	int first = ptl->ptl_mt_maps[0]; /* read w/o lock */
+	int rc = 0;
+	int i;
 
 	/* steal buffer from other CPTs, and delay it if nothing to steal,
 	 * this function is more expensive than a regular match, but we
@@ -472,7 +472,7 @@ lnet_ptl_match_delay(struct lnet_portal *ptl,
 
 	for (i = 0; i < LNET_CPT_NUMBER; i++) {
 		struct lnet_match_table *mtable;
-		int			cpt;
+		int cpt;
 
 		cpt = (first + i) % LNET_CPT_NUMBER;
 		mtable = ptl->ptl_mtables[cpt];
@@ -536,8 +536,8 @@ int
 lnet_ptl_match_md(struct lnet_match_info *info, struct lnet_msg *msg)
 {
 	struct lnet_match_table	*mtable;
-	struct lnet_portal	*ptl;
-	int			rc;
+	struct lnet_portal *ptl;
+	int rc;
 
 	CDEBUG(D_NET, "Request from %s of length %d into portal %d MB=%#llx\n",
 	       libcfs_id2str(info->mi_id), info->mi_rlength, info->mi_portal,
@@ -622,13 +622,13 @@ void
 lnet_ptl_attach_md(lnet_me_t *me, lnet_libmd_t *md,
 		   struct list_head *matches, struct list_head *drops)
 {
-	struct lnet_portal	*ptl = the_lnet.ln_portals[me->me_portal];
+	struct lnet_portal *ptl = the_lnet.ln_portals[me->me_portal];
 	struct lnet_match_table	*mtable;
-	struct list_head		*head;
-	lnet_msg_t		*tmp;
-	lnet_msg_t		*msg;
-	int			exhausted = 0;
-	int			cpt;
+	struct list_head *head;
+	lnet_msg_t *tmp;
+	lnet_msg_t *msg;
+	int exhausted = 0;
+	int cpt;
 
 	LASSERT(md->md_refcount == 0); /* a brand new MD */
 
@@ -647,20 +647,20 @@ lnet_ptl_attach_md(lnet_me_t *me, lnet_libmd_t *md,
 	head = &ptl->ptl_msg_stealing;
  again:
 	list_for_each_entry_safe(msg, tmp, head, msg_list) {
-		struct lnet_match_info	info;
-		lnet_hdr_t		*hdr;
-		int			rc;
+		struct lnet_match_info info;
+		lnet_hdr_t *hdr;
+		int rc;
 
 		LASSERT(msg->msg_rx_delayed || head == &ptl->ptl_msg_stealing);
 
-		hdr   = &msg->msg_hdr;
-		info.mi_id.nid	= hdr->src_nid;
-		info.mi_id.pid	= hdr->src_pid;
-		info.mi_opc	= LNET_MD_OP_PUT;
-		info.mi_portal	= hdr->msg.put.ptl_index;
-		info.mi_rlength	= hdr->payload_length;
-		info.mi_roffset	= hdr->msg.put.offset;
-		info.mi_mbits	= hdr->msg.put.match_bits;
+		hdr = &msg->msg_hdr;
+		info.mi_id.nid  = hdr->src_nid;
+		info.mi_id.pid  = hdr->src_pid;
+		info.mi_opc     = LNET_MD_OP_PUT;
+		info.mi_portal  = hdr->msg.put.ptl_index;
+		info.mi_rlength = hdr->payload_length;
+		info.mi_roffset = hdr->msg.put.offset;
+		info.mi_mbits   = hdr->msg.put.match_bits;
 
 		rc = lnet_try_match_md(md, &info, msg);
 
@@ -715,7 +715,7 @@ static void
 lnet_ptl_cleanup(struct lnet_portal *ptl)
 {
 	struct lnet_match_table	*mtable;
-	int			i;
+	int i;
 
 	if (ptl->ptl_mtables == NULL) /* uninitialized portal */
 		return;
@@ -723,9 +723,9 @@ lnet_ptl_cleanup(struct lnet_portal *ptl)
 	LASSERT(list_empty(&ptl->ptl_msg_delayed));
 	LASSERT(list_empty(&ptl->ptl_msg_stealing));
 	cfs_percpt_for_each(mtable, i, ptl->ptl_mtables) {
-		struct list_head	*mhash;
-		lnet_me_t	*me;
-		int		j;
+		struct list_head *mhash;
+		lnet_me_t *me;
+		int j;
 
 		if (mtable->mt_mhash == NULL) /* uninitialized match-table */
 			continue;
@@ -753,9 +753,9 @@ static int
 lnet_ptl_setup(struct lnet_portal *ptl, int index)
 {
 	struct lnet_match_table	*mtable;
-	struct list_head		*mhash;
-	int			i;
-	int			j;
+	struct list_head *mhash;
+	int i;
+	int j;
 
 	ptl->ptl_mtables = cfs_percpt_alloc(lnet_cpt_table(),
 					    sizeof(struct lnet_match_table));
@@ -798,7 +798,7 @@ lnet_ptl_setup(struct lnet_portal *ptl, int index)
 void
 lnet_portals_destroy(void)
 {
-	int	i;
+	int i;
 
 	if (the_lnet.ln_portals == NULL)
 		return;
@@ -813,8 +813,8 @@ lnet_portals_destroy(void)
 int
 lnet_portals_create(void)
 {
-	int	size;
-	int	i;
+	int size;
+	int i;
 
 	size = offsetof(struct lnet_portal, ptl_mt_maps[LNET_CPT_NUMBER]);
 
@@ -898,8 +898,8 @@ EXPORT_SYMBOL(LNetSetLazyPortal);
 int
 LNetClearLazyPortal(int portal)
 {
-	struct lnet_portal	*ptl;
-	LIST_HEAD		(zombies);
+	struct lnet_portal *ptl;
+	LIST_HEAD(zombies);
 
 	if (portal < 0 || portal >= the_lnet.ln_nportals)
 		return -EINVAL;

drivers/staging/lustre/lnet/lnet/lo.c

@@ -111,7 +111,7 @@ lnd_t the_lolnd = {
 	/* .lnd_type       = */ LOLND,
 	/* .lnd_startup    = */ lolnd_startup,
 	/* .lnd_shutdown   = */ lolnd_shutdown,
-	/* .lnt_ctl	= */ NULL,
+	/* .lnt_ctl        = */ NULL,
 	/* .lnd_send       = */ lolnd_send,
 	/* .lnd_recv       = */ lolnd_recv,
 	/* .lnd_eager_recv = */ NULL,

drivers/staging/lustre/lnet/lnet/module.c

@@ -47,7 +47,7 @@ static int
 lnet_configure(void *arg)
 {
 	/* 'arg' only there so I can be passed to cfs_create_thread() */
-	int    rc = 0;
+	int rc = 0;
 
 	LNET_MUTEX_LOCK(&lnet_config_mutex);
 
@@ -66,7 +66,7 @@ lnet_configure(void *arg)
 static int
 lnet_unconfigure(void)
 {
-	int   refcount;
+	int refcount;
 
 	LNET_MUTEX_LOCK(&lnet_config_mutex);
 
@@ -86,7 +86,7 @@ lnet_unconfigure(void)
 static int
 lnet_ioctl(unsigned int cmd, struct libcfs_ioctl_data *data)
 {
-	int   rc;
+	int rc;
 
 	switch (cmd) {
 	case IOC_LIBCFS_CONFIGURE:
@@ -113,7 +113,7 @@ static DECLARE_IOCTL_HANDLER(lnet_ioctl_handler, lnet_ioctl);
 static int __init
 init_lnet(void)
 {
-	int		  rc;
+	int rc;
 
 	mutex_init(&lnet_config_mutex);
 

drivers/staging/lustre/lnet/lnet/peer.c

@@ -43,10 +43,10 @@
 int
 lnet_peer_tables_create(void)
 {
-	struct lnet_peer_table	*ptable;
-	struct list_head		*hash;
-	int			i;
-	int			j;
+	struct lnet_peer_table *ptable;
+	struct list_head *hash;
+	int i;
+	int j;
 
 	the_lnet.ln_peer_tables = cfs_percpt_alloc(lnet_cpt_table(),
 						   sizeof(*ptable));
@@ -77,10 +77,10 @@ lnet_peer_tables_create(void)
 void
 lnet_peer_tables_destroy(void)
 {
-	struct lnet_peer_table	*ptable;
-	struct list_head		*hash;
-	int			i;
-	int			j;
+	struct lnet_peer_table *ptable;
+	struct list_head *hash;
+	int i;
+	int j;
 
 	if (the_lnet.ln_peer_tables == NULL)
 		return;
@@ -106,9 +106,9 @@ lnet_peer_tables_destroy(void)
 void
 lnet_peer_tables_cleanup(void)
 {
-	struct lnet_peer_table	*ptable;
-	int			i;
-	int			j;
+	struct lnet_peer_table *ptable;
+	int i;
+	int j;
 
 	LASSERT(the_lnet.ln_shutdown);	/* i.e. no new peers */
 
@@ -133,7 +133,7 @@ lnet_peer_tables_cleanup(void)
 
 	cfs_percpt_for_each(ptable, i, the_lnet.ln_peer_tables) {
 		LIST_HEAD(deathrow);
-		lnet_peer_t	*lp;
+		lnet_peer_t *lp;
 
 		lnet_net_lock(i);
 
@@ -186,8 +186,8 @@ lnet_destroy_peer_locked(lnet_peer_t *lp)
 lnet_peer_t *
 lnet_find_peer_locked(struct lnet_peer_table *ptable, lnet_nid_t nid)
 {
-	struct list_head	*peers;
-	lnet_peer_t	*lp;
+	struct list_head *peers;
+	lnet_peer_t *lp;
 
 	LASSERT(!the_lnet.ln_shutdown);
 
@@ -205,11 +205,11 @@ lnet_find_peer_locked(struct lnet_peer_table *ptable, lnet_nid_t nid)
 int
 lnet_nid2peer_locked(lnet_peer_t **lpp, lnet_nid_t nid, int cpt)
 {
-	struct lnet_peer_table	*ptable;
-	lnet_peer_t		*lp = NULL;
-	lnet_peer_t		*lp2;
-	int			cpt2;
-	int			rc = 0;
+	struct lnet_peer_table *ptable;
+	lnet_peer_t *lp = NULL;
+	lnet_peer_t *lp2;
+	int cpt2;
+	int rc = 0;
 
 	*lpp = NULL;
 	if (the_lnet.ln_shutdown) /* it's shutting down */
@@ -287,8 +287,8 @@ lnet_nid2peer_locked(lnet_peer_t **lpp, lnet_nid_t nid, int cpt)
 		goto out;
 	}
 
-	lp->lp_txcredits    =
-	lp->lp_mintxcredits = lp->lp_ni->ni_peertxcredits;
+	lp->lp_txcredits     =
+	lp->lp_mintxcredits  = lp->lp_ni->ni_peertxcredits;
 	lp->lp_rtrcredits    =
 	lp->lp_minrtrcredits = lnet_peer_buffer_credits(lp->lp_ni);
 
@@ -308,10 +308,10 @@ lnet_nid2peer_locked(lnet_peer_t **lpp, lnet_nid_t nid, int cpt)
 void
 lnet_debug_peer(lnet_nid_t nid)
 {
-	char		*aliveness = "NA";
-	lnet_peer_t	*lp;
-	int		rc;
-	int		cpt;
+	char *aliveness = "NA";
+	lnet_peer_t *lp;
+	int rc;
+	int cpt;
 
 	cpt = lnet_cpt_of_nid(nid);
 	lnet_net_lock(cpt);

drivers/staging/lustre/lnet/lnet/router_proc.c

@@ -112,11 +112,11 @@ static int proc_call_handler(void *data, int write, loff_t *ppos,
 static int __proc_lnet_stats(void *data, int write,
 			     loff_t pos, void __user *buffer, int nob)
 {
-	int	      rc;
+	int rc;
 	lnet_counters_t *ctrs;
-	int	      len;
-	char	    *tmpstr;
-	const int	tmpsiz = 256; /* 7 %u and 4 %llu */
+	int len;
+	char *tmpstr;
+	const int tmpsiz = 256; /* 7 %u and 4 %llu */
 
 	if (write) {
 		lnet_counters_reset();
@@ -167,13 +167,13 @@ static int proc_lnet_stats(struct ctl_table *table, int write,
 static int proc_lnet_routes(struct ctl_table *table, int write,
 			    void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-	const int	tmpsiz = 256;
-	char		*tmpstr;
-	char		*s;
-	int		rc = 0;
-	int		len;
-	int		ver;
-	int		off;
+	const int tmpsiz = 256;
+	char *tmpstr;
+	char *s;
+	int rc = 0;
+	int len;
+	int ver;
+	int off;
 
 	CLASSERT(sizeof(loff_t) >= 4);
 
@@ -205,13 +205,13 @@ static int proc_lnet_routes(struct ctl_table *table, int write,
 		lnet_net_unlock(0);
 		*ppos = LNET_PROC_POS_MAKE(0, ver, 0, off);
 	} else {
-		struct list_head		*n;
-		struct list_head		*r;
-		lnet_route_t		*route = NULL;
-		lnet_remotenet_t	*rnet  = NULL;
-		int			skip  = off - 1;
-		struct list_head		*rn_list;
-		int			i;
+		struct list_head *n;
+		struct list_head *r;
+		lnet_route_t *route = NULL;
+		lnet_remotenet_t *rnet  = NULL;
+		int skip  = off - 1;
+		struct list_head *rn_list;
+		int i;
 
 		lnet_net_lock(0);
 
@@ -251,11 +251,11 @@ static int proc_lnet_routes(struct ctl_table *table, int write,
 		}
 
 		if (route != NULL) {
-			__u32        net	= rnet->lrn_net;
-			unsigned int hops	= route->lr_hops;
-			unsigned int priority	= route->lr_priority;
-			lnet_nid_t   nid	= route->lr_gateway->lp_nid;
-			int          alive	= route->lr_gateway->lp_alive;
+			__u32 net = rnet->lrn_net;
+			unsigned int hops = route->lr_hops;
+			unsigned int priority = route->lr_priority;
+			lnet_nid_t nid = route->lr_gateway->lp_nid;
+			int alive = route->lr_gateway->lp_alive;
 
 			s += snprintf(s, tmpstr + tmpsiz - s,
 				      "%-8s %4u %8u %7s %s\n",
@@ -293,13 +293,13 @@ static int proc_lnet_routes(struct ctl_table *table, int write,
 static int proc_lnet_routers(struct ctl_table *table, int write,
 			     void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-	int	rc = 0;
-	char      *tmpstr;
-	char      *s;
-	const int  tmpsiz = 256;
-	int	len;
-	int	ver;
-	int	off;
+	int rc = 0;
+	char *tmpstr;
+	char *s;
+	const int tmpsiz = 256;
+	int len;
+	int ver;
+	int off;
 
 	off = LNET_PROC_HOFF_GET(*ppos);
 	ver = LNET_PROC_VER_GET(*ppos);
@@ -328,9 +328,9 @@ static int proc_lnet_routers(struct ctl_table *table, int write,
 		lnet_net_unlock(0);
 		*ppos = LNET_PROC_POS_MAKE(0, ver, 0, off);
 	} else {
-		struct list_head		*r;
-		struct lnet_peer	*peer = NULL;
-		int			skip = off - 1;
+		struct list_head *r;
+		struct lnet_peer *peer = NULL;
+		int skip = off - 1;
 
 		lnet_net_lock(0);
 
@@ -360,14 +360,14 @@ static int proc_lnet_routers(struct ctl_table *table, int write,
 			lnet_nid_t nid = peer->lp_nid;
 			unsigned long now = cfs_time_current();
 			unsigned long deadline = peer->lp_ping_deadline;
-			int nrefs     = peer->lp_refcount;
-			int nrtrrefs  = peer->lp_rtr_refcount;
+			int nrefs = peer->lp_refcount;
+			int nrtrrefs = peer->lp_rtr_refcount;
 			int alive_cnt = peer->lp_alive_count;
-			int alive     = peer->lp_alive;
-			int pingsent  = !peer->lp_ping_notsent;
+			int alive = peer->lp_alive;
+			int pingsent = !peer->lp_ping_notsent;
 			int last_ping = cfs_duration_sec(cfs_time_sub(now,
 						     peer->lp_ping_timestamp));
-			int down_ni   = 0;
+			int down_ni = 0;
 			lnet_route_t *rtr;
 
 			if ((peer->lp_ping_feats &
@@ -428,16 +428,16 @@ static int proc_lnet_routers(struct ctl_table *table, int write,
 static int proc_lnet_peers(struct ctl_table *table, int write,
 			   void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-	const int		tmpsiz  = 256;
-	struct lnet_peer_table	*ptable;
-	char			*tmpstr;
-	char			*s;
-	int			cpt  = LNET_PROC_CPT_GET(*ppos);
-	int			ver  = LNET_PROC_VER_GET(*ppos);
-	int			hash = LNET_PROC_HASH_GET(*ppos);
-	int			hoff = LNET_PROC_HOFF_GET(*ppos);
-	int			rc = 0;
-	int			len;
+	const int tmpsiz  = 256;
+	struct lnet_peer_table *ptable;
+	char *tmpstr;
+	char *s;
+	int cpt  = LNET_PROC_CPT_GET(*ppos);
+	int ver  = LNET_PROC_VER_GET(*ppos);
+	int hash = LNET_PROC_HASH_GET(*ppos);
+	int hoff = LNET_PROC_HOFF_GET(*ppos);
+	int rc = 0;
+	int len;
 
 	CLASSERT(LNET_PROC_HASH_BITS >= LNET_PEER_HASH_BITS);
 	LASSERT(!write);
@@ -465,9 +465,9 @@ static int proc_lnet_peers(struct ctl_table *table, int write,
 
 		hoff++;
 	} else {
-		struct lnet_peer	*peer;
-		struct list_head		*p;
-		int			skip;
+		struct lnet_peer *peer;
+		struct list_head *p;
+		int skip;
  again:
 		p = NULL;
 		peer = NULL;
@@ -521,23 +521,23 @@ static int proc_lnet_peers(struct ctl_table *table, int write,
 		}
 
 		if (peer != NULL) {
-			lnet_nid_t nid       = peer->lp_nid;
-			int	nrefs     = peer->lp_refcount;
-			int	lastalive = -1;
-			char      *aliveness = "NA";
-			int	maxcr     = peer->lp_ni->ni_peertxcredits;
-			int	txcr      = peer->lp_txcredits;
-			int	mintxcr   = peer->lp_mintxcredits;
-			int	rtrcr     = peer->lp_rtrcredits;
-			int	minrtrcr  = peer->lp_minrtrcredits;
-			int	txqnob    = peer->lp_txqnob;
+			lnet_nid_t nid = peer->lp_nid;
+			int nrefs = peer->lp_refcount;
+			int lastalive = -1;
+			char *aliveness = "NA";
+			int maxcr = peer->lp_ni->ni_peertxcredits;
+			int txcr = peer->lp_txcredits;
+			int mintxcr = peer->lp_mintxcredits;
+			int rtrcr = peer->lp_rtrcredits;
+			int minrtrcr = peer->lp_minrtrcredits;
+			int txqnob = peer->lp_txqnob;
 
 			if (lnet_isrouter(peer) ||
 			    lnet_peer_aliveness_enabled(peer))
 				aliveness = peer->lp_alive ? "up" : "down";
 
 			if (lnet_peer_aliveness_enabled(peer)) {
-				unsigned long     now = cfs_time_current();
+				unsigned long now = cfs_time_current();
 				long delta;
 
 				delta = cfs_time_sub(now, peer->lp_last_alive);
@@ -595,13 +595,13 @@ static int proc_lnet_peers(struct ctl_table *table, int write,
 static int __proc_lnet_buffers(void *data, int write,
 			       loff_t pos, void __user *buffer, int nob)
 {
-	char	    *s;
-	char	    *tmpstr;
-	int		tmpsiz;
-	int		idx;
-	int		len;
-	int		rc;
-	int		i;
+	char *s;
+	char *tmpstr;
+	int tmpsiz;
+	int idx;
+	int len;
+	int rc;
+	int i;
 
 	LASSERT(!write);
 
@@ -660,11 +660,11 @@ static int proc_lnet_buffers(struct ctl_table *table, int write,
 static int proc_lnet_nis(struct ctl_table *table, int write,
 			 void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-	int	tmpsiz = 128 * LNET_CPT_NUMBER;
-	int	rc = 0;
-	char      *tmpstr;
-	char      *s;
-	int	len;
+	int tmpsiz = 128 * LNET_CPT_NUMBER;
+	int rc = 0;
+	char *tmpstr;
+	char *s;
+	int len;
 
 	LASSERT(!write);
 
@@ -684,9 +684,9 @@ static int proc_lnet_nis(struct ctl_table *table, int write,
 			      "rtr", "max", "tx", "min");
 		LASSERT(tmpstr + tmpsiz - s > 0);
 	} else {
-		struct list_head	*n;
-		lnet_ni_t	 *ni   = NULL;
-		int		skip = *ppos - 1;
+		struct list_head *n;
+		lnet_ni_t *ni   = NULL;
+		int skip = *ppos - 1;
 
 		lnet_net_lock(0);
 
@@ -705,12 +705,12 @@ static int proc_lnet_nis(struct ctl_table *table, int write,
 		}
 
 		if (ni != NULL) {
-			struct lnet_tx_queue	*tq;
-			char	*stat;
-			long	now = get_seconds();
-			int	last_alive = -1;
-			int	i;
-			int	j;
+			struct lnet_tx_queue *tq;
+			char *stat;
+			long now = get_seconds();
+			int last_alive = -1;
+			int i;
+			int j;
 
 			if (the_lnet.ln_routing)
 				last_alive = now - ni->ni_last_alive;
@@ -777,9 +777,9 @@ static int proc_lnet_nis(struct ctl_table *table, int write,
 }
 
 struct lnet_portal_rotors {
-	int	     pr_value;
-	const char      *pr_name;
-	const char	*pr_desc;
+	int pr_value;
+	const char *pr_name;
+	const char *pr_desc;
 };
 
 static struct lnet_portal_rotors	portal_rotors[] = {
@@ -815,11 +815,11 @@ extern int portal_rotor;
 static int __proc_lnet_portal_rotor(void *data, int write,
 				    loff_t pos, void __user *buffer, int nob)
 {
-	const int	buf_len	= 128;
-	char		*buf;
-	char		*tmp;
-	int		rc;
-	int		i;
+	const int buf_len = 128;
+	char *buf;
+	char *tmp;
+	int rc;
+	int i;
 
 	LIBCFS_ALLOC(buf, buf_len);
 	if (buf == NULL)
@@ -887,38 +887,38 @@ static struct ctl_table lnet_table[] = {
 	 * to go via /proc for portability.
 	 */
 	{
-		.procname = "stats",
-		.mode     = 0644,
+		.procname     = "stats",
+		.mode         = 0644,
 		.proc_handler = &proc_lnet_stats,
 	},
 	{
-		.procname = "routes",
-		.mode     = 0444,
+		.procname     = "routes",
+		.mode         = 0444,
 		.proc_handler = &proc_lnet_routes,
 	},
 	{
-		.procname = "routers",
-		.mode     = 0444,
+		.procname     = "routers",
+		.mode         = 0444,
 		.proc_handler = &proc_lnet_routers,
 	},
 	{
-		.procname = "peers",
-		.mode     = 0444,
+		.procname     = "peers",
+		.mode         = 0444,
 		.proc_handler = &proc_lnet_peers,
 	},
 	{
-		.procname = "buffers",
-		.mode     = 0444,
+		.procname     = "buffers",
+		.mode         = 0444,
 		.proc_handler = &proc_lnet_buffers,
 	},
 	{
-		.procname = "nis",
-		.mode     = 0444,
+		.procname     = "nis",
+		.mode         = 0444,
 		.proc_handler = &proc_lnet_nis,
 	},
 	{
-		.procname = "portal_rotor",
-		.mode     = 0644,
+		.procname     = "portal_rotor",
+		.mode         = 0644,
 		.proc_handler = &proc_lnet_portal_rotor,
 	},
 	{