[SCTP] Various code cleanup.

More typedef removals and naming consistency.
Remove sctp_association_t, sctp_endpoint_t, & sctp_endpoint_common_t.

include/net/sctp/command.h

@@ -182,7 +182,7 @@ typedef struct {
 /* Create a new sctp_command_sequence.
  * Return NULL if creating a new sequence fails.
  */
-sctp_cmd_seq_t *sctp_new_cmd_seq(int priority);
+sctp_cmd_seq_t *sctp_new_cmd_seq(int gfp);
 
 /* Initialize a block of memory as a command sequence.
  * Return 0 if the initialization fails.

include/net/sctp/sctp.h

@@ -125,7 +125,7 @@ extern struct sctp_protocol sctp_proto;
 extern struct sock *sctp_get_ctl_sock(void);
 extern int sctp_copy_local_addr_list(struct sctp_protocol  *,
 				     struct sctp_bind_addr *,
-				     sctp_scope_t, int priority, int flags);
+				     sctp_scope_t, int gfp, int flags);
 extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
 extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
 
@@ -141,11 +141,11 @@ extern unsigned int sctp_poll(struct file *file, struct socket *sock,
 /*
  * sctp/primitive.c
  */
-extern int sctp_primitive_ASSOCIATE(sctp_association_t *, void *arg);
-extern int sctp_primitive_SHUTDOWN(sctp_association_t *, void *arg);
-extern int sctp_primitive_ABORT(sctp_association_t *, void *arg);
-extern int sctp_primitive_SEND(sctp_association_t *, void *arg);
-extern int sctp_primitive_REQUESTHEARTBEAT(sctp_association_t *, void *arg);
+extern int sctp_primitive_ASSOCIATE(struct sctp_association *, void *arg);
+extern int sctp_primitive_SHUTDOWN(struct sctp_association *, void *arg);
+extern int sctp_primitive_ABORT(struct sctp_association *, void *arg);
+extern int sctp_primitive_SEND(struct sctp_association *, void *arg);
+extern int sctp_primitive_REQUESTHEARTBEAT(struct sctp_association *, void *arg);
 
 /*
  * sctp/crc32c.c
@@ -159,15 +159,16 @@ extern __u32 sctp_end_cksum(__u32 cksum);
  */
 extern int sctp_rcv(struct sk_buff *skb);
 extern void sctp_v4_err(struct sk_buff *skb, u32 info);
-extern void sctp_hash_established(sctp_association_t *);
-extern void __sctp_hash_established(sctp_association_t *);
-extern void sctp_unhash_established(sctp_association_t *);
-extern void __sctp_unhash_established(sctp_association_t *);
-extern void sctp_hash_endpoint(sctp_endpoint_t *);
-extern void __sctp_hash_endpoint(sctp_endpoint_t *);
-extern void sctp_unhash_endpoint(sctp_endpoint_t *);
-extern void __sctp_unhash_endpoint(sctp_endpoint_t *);
-extern sctp_association_t *__sctp_lookup_association(const union sctp_addr *,
+extern void sctp_hash_established(struct sctp_association *);
+extern void __sctp_hash_established(struct sctp_association *);
+extern void sctp_unhash_established(struct sctp_association *);
+extern void __sctp_unhash_established(struct sctp_association *);
+extern void sctp_hash_endpoint(struct sctp_endpoint *);
+extern void __sctp_hash_endpoint(struct sctp_endpoint *);
+extern void sctp_unhash_endpoint(struct sctp_endpoint *);
+extern void __sctp_unhash_endpoint(struct sctp_endpoint *);
+extern struct sctp_association *__sctp_lookup_association(
+	const union sctp_addr *,
 	const union sctp_addr *,
 	struct sctp_transport **);
 extern struct sock *sctp_err_lookup(int family, struct sk_buff *,
@@ -341,14 +342,14 @@ static inline void sctp_v6_exit(void) { return; }
 
 
 /* Map an association to an assoc_id. */
-static inline sctp_assoc_t sctp_assoc2id(const sctp_association_t *asoc)
+static inline sctp_assoc_t sctp_assoc2id(const struct sctp_association *asoc)
 {
 	return (sctp_assoc_t) asoc;
 }
 
 
 /* Look up the association by its id.  */
-sctp_association_t *sctp_id2assoc(struct sock *sk, sctp_assoc_t id);
+struct sctp_association *sctp_id2assoc(struct sock *sk, sctp_assoc_t id);
 
 
 /* A macro to walk a list of skbs.  */

include/net/sctp/sm.h

@@ -81,8 +81,8 @@ typedef struct {
 	int action;
 } sctp_sm_command_t;
 
-typedef sctp_disposition_t (sctp_state_fn_t) (const sctp_endpoint_t *,
-					      const sctp_association_t *,
+typedef sctp_disposition_t (sctp_state_fn_t) (const struct sctp_endpoint *,
+					      const struct sctp_association *,
 					      const sctp_subtype_t type,
 					      void *arg,
 					      sctp_cmd_seq_t *);
@@ -209,67 +209,67 @@ __u32 sctp_generate_verification_tag(void);
 void sctp_populate_tie_tags(__u8 *cookie, __u32 curTag, __u32 hisTag);
 
 /* Prototypes for chunk-building functions.  */
-sctp_chunk_t *sctp_make_init(const sctp_association_t *,
+sctp_chunk_t *sctp_make_init(const struct sctp_association *,
 			     const sctp_bind_addr_t *,
-			     int priority, int vparam_len);
-sctp_chunk_t *sctp_make_init_ack(const sctp_association_t *,
+			     int gfp, int vparam_len);
+sctp_chunk_t *sctp_make_init_ack(const struct sctp_association *,
 				 const sctp_chunk_t *,
-				 const int priority,
+				 const int gfp,
 				 const int unkparam_len);
-sctp_chunk_t *sctp_make_cookie_echo(const sctp_association_t *,
+sctp_chunk_t *sctp_make_cookie_echo(const struct sctp_association *,
 				    const sctp_chunk_t *);
-sctp_chunk_t *sctp_make_cookie_ack(const sctp_association_t *,
+sctp_chunk_t *sctp_make_cookie_ack(const struct sctp_association *,
 				   const sctp_chunk_t *);
-sctp_chunk_t *sctp_make_cwr(const sctp_association_t *,
+sctp_chunk_t *sctp_make_cwr(const struct sctp_association *,
 				 const __u32 lowest_tsn,
 				 const sctp_chunk_t *);
-sctp_chunk_t *sctp_make_datafrag(sctp_association_t *,
+sctp_chunk_t *sctp_make_datafrag(struct sctp_association *,
 				 const struct sctp_sndrcvinfo *sinfo,
 				 int len, const __u8 *data,
 				 __u8 flags, __u16 ssn);
-sctp_chunk_t * sctp_make_datafrag_empty(sctp_association_t *,
+sctp_chunk_t * sctp_make_datafrag_empty(struct sctp_association *,
 					const struct sctp_sndrcvinfo *sinfo,
 					int len, const __u8 flags,
 					__u16 ssn);
-sctp_chunk_t *sctp_make_data(sctp_association_t *,
+sctp_chunk_t *sctp_make_data(struct sctp_association *,
 			     const struct sctp_sndrcvinfo *sinfo,
 			     int len, const __u8 *data);
-sctp_chunk_t *sctp_make_data_empty(sctp_association_t *,
+sctp_chunk_t *sctp_make_data_empty(struct sctp_association *,
 				   const struct sctp_sndrcvinfo *, int len);
-sctp_chunk_t *sctp_make_ecne(const sctp_association_t *,
+sctp_chunk_t *sctp_make_ecne(const struct sctp_association *,
 				  const __u32);
-sctp_chunk_t *sctp_make_sack(const sctp_association_t *);
-sctp_chunk_t *sctp_make_shutdown(const sctp_association_t *asoc);
-sctp_chunk_t *sctp_make_shutdown_ack(const sctp_association_t *asoc,
+sctp_chunk_t *sctp_make_sack(const struct sctp_association *);
+sctp_chunk_t *sctp_make_shutdown(const struct sctp_association *asoc);
+sctp_chunk_t *sctp_make_shutdown_ack(const struct sctp_association *asoc,
 					  const sctp_chunk_t *);
-sctp_chunk_t *sctp_make_shutdown_complete(const sctp_association_t *,
+sctp_chunk_t *sctp_make_shutdown_complete(const struct sctp_association *,
 					  const sctp_chunk_t *);
 void sctp_init_cause(sctp_chunk_t *, __u16 cause, const void *, size_t);
-sctp_chunk_t *sctp_make_abort(const sctp_association_t *,
+sctp_chunk_t *sctp_make_abort(const struct sctp_association *,
 			      const sctp_chunk_t *,
 			      const size_t hint);
-sctp_chunk_t *sctp_make_abort_no_data(const sctp_association_t *,
+sctp_chunk_t *sctp_make_abort_no_data(const struct sctp_association *,
 				      const sctp_chunk_t *,
 				      __u32 tsn);
-sctp_chunk_t *sctp_make_abort_user(const sctp_association_t *,
+sctp_chunk_t *sctp_make_abort_user(const struct sctp_association *,
 				   const sctp_chunk_t *,
 				   const struct msghdr *);
-sctp_chunk_t *sctp_make_heartbeat(const sctp_association_t *,
+sctp_chunk_t *sctp_make_heartbeat(const struct sctp_association *,
 				  const struct sctp_transport *,
 				  const void *payload,
 				  const size_t paylen);
-sctp_chunk_t *sctp_make_heartbeat_ack(const sctp_association_t *,
+sctp_chunk_t *sctp_make_heartbeat_ack(const struct sctp_association *,
 				      const sctp_chunk_t *,
 				      const void *payload,
 				      const size_t paylen);
-sctp_chunk_t *sctp_make_op_error(const sctp_association_t *,
+sctp_chunk_t *sctp_make_op_error(const struct sctp_association *,
 				 const sctp_chunk_t *chunk,
 				 __u16 cause_code,
 				 const void *payload,
 				 size_t paylen);
 void sctp_chunk_assign_tsn(sctp_chunk_t *);
 void sctp_chunk_assign_ssn(sctp_chunk_t *);
-int sctp_datachunks_from_user(sctp_association_t *,
+int sctp_datachunks_from_user(struct sctp_association *,
 			      const struct sctp_sndrcvinfo *,
 			      struct msghdr *, int len,
 			      struct sk_buff_head *);
@@ -279,34 +279,34 @@ int sctp_datachunks_from_user(sctp_association_t *,
 
 int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
 	       sctp_state_t state,
-               sctp_endpoint_t *,
-               sctp_association_t *asoc,
+               struct sctp_endpoint *,
+               struct sctp_association *asoc,
                void *event_arg,
-               int priority);
+               int gfp);
 
 int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
 		      sctp_state_t state,
-                      sctp_endpoint_t *,
-                      sctp_association_t *asoc,
+                      struct sctp_endpoint *,
+                      struct sctp_association *asoc,
                       void *event_arg,
                       sctp_disposition_t status,
 		      sctp_cmd_seq_t *commands,
-                      int priority);
+                      int gfp);
 
 /* 2nd level prototypes */
 int
 sctp_cmd_interpreter(sctp_event_t event_type, sctp_subtype_t subtype,
 		     sctp_state_t state,
-		     sctp_endpoint_t *ep,
-		     sctp_association_t *asoc,
+		     struct sctp_endpoint *ep,
+		     struct sctp_association *asoc,
 		     void *event_arg,
 		     sctp_disposition_t status,
 		     sctp_cmd_seq_t *retval,
-		     int priority);
+		     int gfp);
 
 
-int sctp_gen_sack(sctp_association_t *, int force, sctp_cmd_seq_t *);
-void sctp_do_TSNdup(sctp_association_t *, sctp_chunk_t *, long gap);
+int sctp_gen_sack(struct sctp_association *, int force, sctp_cmd_seq_t *);
+void sctp_do_TSNdup(struct sctp_association *, sctp_chunk_t *, long gap);
 
 void sctp_generate_t3_rtx_event(unsigned long peer);
 void sctp_generate_heartbeat_event(unsigned long peer);
@@ -325,21 +325,21 @@ sctp_cookie_param_t *
 sctp_pack_cookie(const struct sctp_endpoint *, const struct sctp_association *,
 		 const struct sctp_chunk *, int *cookie_len,
 		 const __u8 *, int addrs_len);
-sctp_association_t *sctp_unpack_cookie(const sctp_endpoint_t *,
-				       const sctp_association_t *,
-				       sctp_chunk_t *, int priority, int *err,
+struct sctp_association *sctp_unpack_cookie(const struct sctp_endpoint *,
+				       const struct sctp_association *,
+				       sctp_chunk_t *, int gfp, int *err,
 				       sctp_chunk_t **err_chk_p);
-int sctp_addip_addr_config(sctp_association_t *, sctp_param_t,
+int sctp_addip_addr_config(struct sctp_association *, sctp_param_t,
 			   struct sockaddr_storage*, int);
-void sctp_send_stale_cookie_err(const sctp_endpoint_t *ep,
-				const sctp_association_t *asoc,
+void sctp_send_stale_cookie_err(const struct sctp_endpoint *ep,
+				const struct sctp_association *asoc,
 				const sctp_chunk_t *chunk,
 				sctp_cmd_seq_t *commands,
 				sctp_chunk_t *err_chunk);
 
 /* 3rd level prototypes */
-__u32 sctp_generate_tag(const sctp_endpoint_t *);
-__u32 sctp_generate_tsn(const sctp_endpoint_t *);
+__u32 sctp_generate_tag(const struct sctp_endpoint *);
+__u32 sctp_generate_tsn(const struct sctp_endpoint *);
 
 /* 4th level prototypes */
 void sctp_param2sockaddr(union sctp_addr *addr, sctp_addr_param_t *,
@@ -450,7 +450,7 @@ static inline void sctp_add_cmd_sf(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_a
  */
 static inline int
 sctp_vtag_verify_either(const sctp_chunk_t *chunk,
-			const sctp_association_t *asoc)
+			const struct sctp_association *asoc)
 {
         /* RFC 2960 Section 8.5.1, sctpimpguide-06 Section 2.13.2
 	 *

include/net/sctp/structs.h

@@ -83,14 +83,11 @@ struct sctp_outq;
 struct sctp_bind_addr;
 struct sctp_ulpq;
 struct sctp_opt;
-struct sctp_endpoint_common;
+struct sctp_ep_common;
 struct sctp_ssnmap;
 
-typedef struct sctp_endpoint sctp_endpoint_t;
-typedef struct sctp_association sctp_association_t;
 typedef struct sctp_chunk sctp_chunk_t;
 typedef struct sctp_bind_addr sctp_bind_addr_t;
-typedef struct sctp_endpoint_common sctp_endpoint_common_t;
 
 #include <net/sctp/tsnmap.h>
 #include <net/sctp/ulpevent.h>
@@ -114,7 +111,7 @@ typedef struct sctp_bind_hashbucket {
 /* Used for hashing all associations.  */
 typedef struct sctp_hashbucket {
 	rwlock_t	lock;
-	sctp_endpoint_common_t  *chain;
+	struct sctp_ep_common  *chain;
 } sctp_hashbucket_t __attribute__((__aligned__(8)));
 
 
@@ -517,7 +514,7 @@ struct sctp_chunk {
 	struct sctp_association *asoc;
 
 	/* What endpoint received this chunk? */
-	sctp_endpoint_common_t *rcvr;
+	struct sctp_ep_common *rcvr;
 
 	/* We fill this in if we are calculating RTT. */
 	unsigned long sent_at;
@@ -976,7 +973,7 @@ int sctp_is_any(const union sctp_addr *addr);
 int sctp_addr_is_valid(const union sctp_addr *addr);
 
 
-/* What type of sctp_endpoint_common?  */
+/* What type of endpoint?  */
 typedef enum {
 	SCTP_EP_TYPE_SOCKET,
 	SCTP_EP_TYPE_ASSOCIATION,
@@ -998,10 +995,10 @@ typedef enum {
  *
  */
 
-struct sctp_endpoint_common {
+struct sctp_ep_common {
 	/* Fields to help us manage our entries in the hash tables. */
-	sctp_endpoint_common_t *next;
-	sctp_endpoint_common_t **pprev;
+	struct sctp_ep_common *next;
+	struct sctp_ep_common **pprev;
 	int hashent;
 
 	/* Runtime type information.  What kind of endpoint is this? */
@@ -1055,7 +1052,7 @@ struct sctp_endpoint_common {
 
 struct sctp_endpoint {
 	/* Common substructure for endpoint and association. */
-	sctp_endpoint_common_t base;
+	struct sctp_ep_common base;
 
 	/* Associations: A list of current associations and mappings
 	 *            to the data consumers for each association. This
@@ -1090,7 +1087,7 @@ struct sctp_endpoint {
 };
 
 /* Recover the outter endpoint structure. */
-static inline struct sctp_endpoint *sctp_ep(sctp_endpoint_common_t *base)
+static inline struct sctp_endpoint *sctp_ep(struct sctp_ep_common *base)
 {
 	struct sctp_endpoint *ep;
 
@@ -1149,7 +1146,7 @@ struct sctp_association {
 	 * In this context, it represents the associations's view
 	 * of the local endpoint of the association.
 	 */
-	sctp_endpoint_common_t base;
+	struct sctp_ep_common base;
 
 	/* Associations on the same socket. */
 	struct list_head asocs;
@@ -1558,7 +1555,7 @@ enum {
 };
 
 /* Recover the outter association structure. */
-static inline struct sctp_association *sctp_assoc(sctp_endpoint_common_t *base)
+static inline struct sctp_association *sctp_assoc(struct sctp_ep_common *base)
 {
 	struct sctp_association *asoc;
 

include/net/sctp/tsnmap.h

@@ -114,7 +114,7 @@ struct sctp_tsnmap_iter {
 };
 
 /* Create a new tsnmap.  */
-struct sctp_tsnmap *sctp_tsnmap_new(__u16 len, __u32 init_tsn, int priority);
+struct sctp_tsnmap *sctp_tsnmap_new(__u16 len, __u32 init_tsn, int gfp);
 
 /* Dispose of a tsnmap.  */
 void sctp_tsnmap_free(struct sctp_tsnmap *);

include/net/sctp/ulpevent.h

@@ -64,7 +64,7 @@ static inline struct sctp_ulpevent *sctp_skb2event(struct sk_buff *skb)
 	return (struct sctp_ulpevent *)skb->cb;
 }
 
-struct sctp_ulpevent *sctp_ulpevent_new(int size, int flags, int priority);
+struct sctp_ulpevent *sctp_ulpevent_new(int size, int flags, int gfp);
 struct sctp_ulpevent *sctp_ulpevent_init(struct sctp_ulpevent *, int flags);
 void sctp_ulpevent_free(struct sctp_ulpevent *);
 int sctp_ulpevent_is_notification(const struct sctp_ulpevent *);
@@ -76,7 +76,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
 	__u16 error,
 	__u16 outbound,
 	__u16 inbound,
-	int priority);
+	int gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
 	const struct sctp_association *asoc,
@@ -84,32 +84,32 @@ struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
 	int flags,
 	int state,
 	int error,
-	int priority);
+	int gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
 	const struct sctp_association *asoc,
 	struct sctp_chunk *chunk,
 	__u16 flags,
-	int priority);
+	int gfp);
 struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
 	const struct sctp_association *asoc,
 	struct sctp_chunk *chunk,
 	__u16 flags,
 	__u32 error,
-	int priority);
+	int gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
 	const struct sctp_association *asoc,
 	__u16 flags,
-	int priority);
+	int gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
 	const struct sctp_association *asoc,
-	__u32 indication, int priority);
+	__u32 indication, int gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
 	struct sctp_chunk *chunk,
-	int priority);
+	int gfp);
 
 void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
 	struct msghdr *);

include/net/sctp/ulpqueue.h

@@ -50,14 +50,15 @@
 struct sctp_ulpq {
 	char malloced;
 	char pd_mode;
-	sctp_association_t *asoc;
+	struct sctp_association *asoc;
 	struct sk_buff_head reasm;
 	struct sk_buff_head lobby;
 };
 
 /* Prototypes. */
-struct sctp_ulpq *sctp_ulpq_new(sctp_association_t *asoc, int priority);
-struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *, sctp_association_t *);
+struct sctp_ulpq *sctp_ulpq_new(struct sctp_association *asoc, int gfp);
+struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *,
+				 struct sctp_association *);
 void sctp_ulpq_free(struct sctp_ulpq *);
 
 /* Add a new DATA chunk for processing. */

net/sctp/command.c

@@ -43,9 +43,9 @@
 #include <net/sctp/sm.h>
 
 /* Create a new sctp_command_sequence.  */
-sctp_cmd_seq_t *sctp_new_cmd_seq(int priority)
+sctp_cmd_seq_t *sctp_new_cmd_seq(int gfp)
 {
-	sctp_cmd_seq_t *retval = t_new(sctp_cmd_seq_t, priority);
+	sctp_cmd_seq_t *retval = t_new(sctp_cmd_seq_t, gfp);
 
 	if (retval)
 		sctp_init_cmd_seq(retval);

net/sctp/input.c

@@ -63,11 +63,11 @@
 
 /* Forward declarations for internal helpers. */
 static int sctp_rcv_ootb(struct sk_buff *);
-sctp_association_t *__sctp_rcv_lookup(struct sk_buff *skb,
+struct sctp_association *__sctp_rcv_lookup(struct sk_buff *skb,
 				      const union sctp_addr *laddr,
 				      const union sctp_addr *paddr,
 				      struct sctp_transport **transportp);
-sctp_endpoint_t *__sctp_rcv_lookup_endpoint(const union sctp_addr *laddr);
+struct sctp_endpoint *__sctp_rcv_lookup_endpoint(const union sctp_addr *laddr);
 
 
 /* Calculate the SCTP checksum of an SCTP packet.  */
@@ -102,9 +102,9 @@ static inline int sctp_rcv_checksum(struct sk_buff *skb)
 int sctp_rcv(struct sk_buff *skb)
 {
 	struct sock *sk;
-	sctp_association_t *asoc;
-	sctp_endpoint_t *ep = NULL;
-	sctp_endpoint_common_t *rcvr;
+	struct sctp_association *asoc;
+	struct sctp_endpoint *ep = NULL;
+	struct sctp_ep_common *rcvr;
 	struct sctp_transport *transport = NULL;
 	sctp_chunk_t *chunk;
 	struct sctphdr *sh;
@@ -389,8 +389,8 @@ void sctp_v4_err(struct sk_buff *skb, __u32 info)
 	int type = skb->h.icmph->type;
 	int code = skb->h.icmph->code;
 	struct sock *sk;
-	sctp_endpoint_t *ep;
-	sctp_association_t *asoc;
+	struct sctp_endpoint *ep;
+	struct sctp_association *asoc;
 	struct sctp_transport *transport;
 	struct inet_opt *inet;
 	char *saveip, *savesctp;
@@ -520,10 +520,10 @@ int sctp_rcv_ootb(struct sk_buff *skb)
 }
 
 /* Insert endpoint into the hash table.  */
-void __sctp_hash_endpoint(sctp_endpoint_t *ep)
+void __sctp_hash_endpoint(struct sctp_endpoint *ep)
 {
-	sctp_endpoint_common_t **epp;
-	sctp_endpoint_common_t *epb;
+	struct sctp_ep_common **epp;
+	struct sctp_ep_common *epb;
 	sctp_hashbucket_t *head;
 
 	epb = &ep->base;
@@ -542,7 +542,7 @@ void __sctp_hash_endpoint(sctp_endpoint_t *ep)
 }
 
 /* Add an endpoint to the hash. Local BH-safe. */
-void sctp_hash_endpoint(sctp_endpoint_t *ep)
+void sctp_hash_endpoint(struct sctp_endpoint *ep)
 {
 	sctp_local_bh_disable();
 	__sctp_hash_endpoint(ep);
@@ -550,10 +550,10 @@ void sctp_hash_endpoint(sctp_endpoint_t *ep)
 }
 
 /* Remove endpoint from the hash table.  */
-void __sctp_unhash_endpoint(sctp_endpoint_t *ep)
+void __sctp_unhash_endpoint(struct sctp_endpoint *ep)
 {
 	sctp_hashbucket_t *head;
-	sctp_endpoint_common_t *epb;
+	struct sctp_ep_common *epb;
 
 	epb = &ep->base;
 
@@ -574,7 +574,7 @@ void __sctp_unhash_endpoint(sctp_endpoint_t *ep)
 }
 
 /* Remove endpoint from the hash.  Local BH-safe. */
-void sctp_unhash_endpoint(sctp_endpoint_t *ep)
+void sctp_unhash_endpoint(struct sctp_endpoint *ep)
 {
 	sctp_local_bh_disable();
 	__sctp_unhash_endpoint(ep);
@@ -582,11 +582,11 @@ void sctp_unhash_endpoint(sctp_endpoint_t *ep)
 }
 
 /* Look up an endpoint. */
-sctp_endpoint_t *__sctp_rcv_lookup_endpoint(const union sctp_addr *laddr)
+struct sctp_endpoint *__sctp_rcv_lookup_endpoint(const union sctp_addr *laddr)
 {
 	sctp_hashbucket_t *head;
-	sctp_endpoint_common_t *epb;
-	sctp_endpoint_t *ep;
+	struct sctp_ep_common *epb;
+	struct sctp_endpoint *ep;
 	int hash;
 
 	hash = sctp_ep_hashfn(laddr->v4.sin_port);
@@ -609,7 +609,7 @@ sctp_endpoint_t *__sctp_rcv_lookup_endpoint(const union sctp_addr *laddr)
 }
 
 /* Add an association to the hash. Local BH-safe. */
-void sctp_hash_established(sctp_association_t *asoc)
+void sctp_hash_established(struct sctp_association *asoc)
 {
 	sctp_local_bh_disable();
 	__sctp_hash_established(asoc);
@@ -617,10 +617,10 @@ void sctp_hash_established(sctp_association_t *asoc)
 }
 
 /* Insert association into the hash table.  */
-void __sctp_hash_established(sctp_association_t *asoc)
+void __sctp_hash_established(struct sctp_association *asoc)
 {
-	sctp_endpoint_common_t **epp;
-	sctp_endpoint_common_t *epb;
+	struct sctp_ep_common **epp;
+	struct sctp_ep_common *epb;
 	sctp_hashbucket_t *head;
 
 	epb = &asoc->base;
@@ -641,7 +641,7 @@ void __sctp_hash_established(sctp_association_t *asoc)
 }
 
 /* Remove association from the hash table.  Local BH-safe. */
-void sctp_unhash_established(sctp_association_t *asoc)
+void sctp_unhash_established(struct sctp_association *asoc)
 {
 	sctp_local_bh_disable();
 	__sctp_unhash_established(asoc);
@@ -649,10 +649,10 @@ void sctp_unhash_established(sctp_association_t *asoc)
 }
 
 /* Remove association from the hash table.  */
-void __sctp_unhash_established(sctp_association_t *asoc)
+void __sctp_unhash_established(struct sctp_association *asoc)
 {
 	sctp_hashbucket_t *head;
-	sctp_endpoint_common_t *epb;
+	struct sctp_ep_common *epb;
 
 	epb = &asoc->base;
 
@@ -674,13 +674,14 @@ void __sctp_unhash_established(sctp_association_t *asoc)
 }
 
 /* Look up an association. */
-sctp_association_t *__sctp_lookup_association(const union sctp_addr *local,
+struct sctp_association *__sctp_lookup_association(
+					const union sctp_addr *local,
 					const union sctp_addr *peer,
 					struct sctp_transport **pt)
 {
 	sctp_hashbucket_t *head;
-	sctp_endpoint_common_t *epb;
-	sctp_association_t *asoc;
+	struct sctp_ep_common *epb;
+	struct sctp_association *asoc;
 	struct sctp_transport *transport;
 	int hash;
 
@@ -710,11 +711,11 @@ sctp_association_t *__sctp_lookup_association(const union sctp_addr *local,
 }
 
 /* Look up an association. BH-safe. */
-sctp_association_t *sctp_lookup_association(const union sctp_addr *laddr,
+struct sctp_association *sctp_lookup_association(const union sctp_addr *laddr,
 					    const union sctp_addr *paddr,
 					    struct sctp_transport **transportp)
 {
-	sctp_association_t *asoc;
+	struct sctp_association *asoc;
 
 	sctp_local_bh_disable();
 	asoc = __sctp_lookup_association(laddr, paddr, transportp);
@@ -727,7 +728,7 @@ sctp_association_t *sctp_lookup_association(const union sctp_addr *laddr,
 int sctp_has_association(const union sctp_addr *laddr,
 			 const union sctp_addr *paddr)
 {
-	sctp_association_t *asoc;
+	struct sctp_association *asoc;
 	struct sctp_transport *transport;
 
 	if ((asoc = sctp_lookup_association(laddr, paddr, &transport))) {
@@ -757,10 +758,10 @@ int sctp_has_association(const union sctp_addr *laddr,
  * in certain circumstances.
  *
  */
-static sctp_association_t *__sctp_rcv_init_lookup(struct sk_buff *skb,
+static struct sctp_association *__sctp_rcv_init_lookup(struct sk_buff *skb,
 	const union sctp_addr *laddr, struct sctp_transport **transportp)
 {
-	sctp_association_t *asoc;
+	struct sctp_association *asoc;
 	union sctp_addr addr;
 	union sctp_addr *paddr = &addr;
 	struct sctphdr *sh = (struct sctphdr *) skb->h.raw;
@@ -815,12 +816,12 @@ static sctp_association_t *__sctp_rcv_init_lookup(struct sk_buff *skb,
 }
 
 /* Lookup an association for an inbound skb. */
-sctp_association_t *__sctp_rcv_lookup(struct sk_buff *skb,
+struct sctp_association *__sctp_rcv_lookup(struct sk_buff *skb,
 				      const union sctp_addr *paddr,
 				      const union sctp_addr *laddr,
 				      struct sctp_transport **transportp)
 {
-	sctp_association_t *asoc;
+	struct sctp_association *asoc;
 
 	asoc = __sctp_lookup_association(laddr, paddr, transportp);
 

net/sctp/inqueue.c

@@ -78,7 +78,7 @@ void sctp_inq_free(struct sctp_inq *queue)
 	sctp_chunk_t *chunk;
 
 	/* Empty the queue.  */
-	while ((chunk = (sctp_chunk_t *) skb_dequeue(&queue->in)) != NULL)
+	while ((chunk = (sctp_chunk_t *) skb_dequeue(&queue->in)))
 		sctp_free_chunk(chunk);
 
 	/* If there is a packet which is currently being worked on,
@@ -123,7 +123,7 @@ sctp_chunk_t *sctp_inq_pop(struct sctp_inq *queue)
 	 * at this time.
 	 */
 
-	if ((chunk = queue->in_progress) != NULL) {
+	if ((chunk = queue->in_progress)) {
 		/* There is a packet that we have been working on.
 		 * Any post processing work to do before we move on?
 		 */

net/sctp/ipv6.c

@@ -95,8 +95,8 @@ void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	struct ipv6hdr *iph = (struct ipv6hdr *)skb->data;
 	struct sctphdr *sh = (struct sctphdr *)(skb->data + offset);
 	struct sock *sk;
-	sctp_endpoint_t *ep;
-	sctp_association_t *asoc;
+	struct sctp_endpoint *ep;
+	struct sctp_association *asoc;
 	struct sctp_transport *transport;
 	struct ipv6_pinfo *np;
 	char *saveip, *savesctp;
@@ -187,7 +187,7 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport,
 /* Returns the dst cache entry for the given source and destination ip
  * addresses.
  */
-struct dst_entry *sctp_v6_get_dst(sctp_association_t *asoc,
+struct dst_entry *sctp_v6_get_dst(struct sctp_association *asoc,
 				  union sctp_addr *daddr,
 				  union sctp_addr *saddr)
 {
@@ -245,7 +245,7 @@ static inline int sctp_v6_addr_match_len(union sctp_addr *s1,
 /* Fills in the source address(saddr) based on the destination address(daddr)
  * and asoc's bind address list.
  */
-void sctp_v6_get_saddr(sctp_association_t *asoc, struct dst_entry *dst,
+void sctp_v6_get_saddr(struct sctp_association *asoc, struct dst_entry *dst,
 		       union sctp_addr *daddr, union sctp_addr *saddr)
 {
 	sctp_bind_addr_t *bp;

net/sctp/outqueue.c

@@ -100,7 +100,7 @@ static inline void sctp_outq_insert_data(struct sctp_outq *q,
 }
 
 /* Generate a new outqueue.  */
-struct sctp_outq *sctp_outq_new(sctp_association_t *asoc)
+struct sctp_outq *sctp_outq_new(struct sctp_association *asoc)
 {
 	struct sctp_outq *q;
 
@@ -116,7 +116,7 @@ struct sctp_outq *sctp_outq_new(sctp_association_t *asoc)
  * You still need to define handlers if you really want to DO
  * something with this structure...
  */
-void sctp_outq_init(sctp_association_t *asoc, struct sctp_outq *q)
+void sctp_outq_init(struct sctp_association *asoc, struct sctp_outq *q)
 {
 	q->asoc = asoc;
 	skb_queue_head_init(&q->out);
@@ -417,7 +417,7 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt,
 	struct sctp_transport *transport = pkt->transport;
 	sctp_xmit_t status;
 	sctp_chunk_t *chunk;
-	sctp_association_t *asoc;
+	struct sctp_association *asoc;
 	int error = 0;
 
 	asoc = q->asoc;
@@ -584,7 +584,7 @@ void sctp_xmit_frag(struct sctp_outq *q, struct sctp_chunk *pos,
 void sctp_xmit_fragmented_chunks(struct sctp_outq *q, struct sctp_packet *pkt,
 				 sctp_chunk_t *frag)
 {
-	sctp_association_t *asoc = frag->asoc;
+	struct sctp_association *asoc = frag->asoc;
 	struct list_head *lfrag, *frag_list;
 	__u32 tsn;
 	int nfrags = 1;
@@ -618,7 +618,7 @@ void sctp_xmit_fragmented_chunks(struct sctp_outq *q, struct sctp_packet *pkt,
 sctp_chunk_t *sctp_fragment_chunk(sctp_chunk_t *chunk,
 				  size_t max_frag_data_len)
 {
-	sctp_association_t *asoc = chunk->asoc;
+	struct sctp_association *asoc = chunk->asoc;
 	void *data_ptr = chunk->subh.data_hdr;
 	struct sctp_sndrcvinfo *sinfo = &chunk->sinfo;
 	__u16 chunk_data_len = sctp_data_size(chunk);
@@ -724,7 +724,7 @@ int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
 {
 	struct sctp_packet *packet;
 	struct sctp_packet singleton;
-	sctp_association_t *asoc = q->asoc;
+	struct sctp_association *asoc = q->asoc;
 	int ecn_capable = asoc->peer.ecn_capable;
 	__u16 sport = asoc->base.bind_addr.port;
 	__u16 dport = asoc->peer.port;
@@ -1077,7 +1077,7 @@ int sctp_outq_set_output_handlers(struct sctp_outq *q,
 }
 
 /* Update unack_data based on the incoming SACK chunk */
-static void sctp_sack_update_unack_data(sctp_association_t *assoc,
+static void sctp_sack_update_unack_data(struct sctp_association *assoc,
 					sctp_sackhdr_t *sack)
 {
 	sctp_sack_variable_t *frags;
@@ -1097,7 +1097,7 @@ static void sctp_sack_update_unack_data(sctp_association_t *assoc,
 
 /* Return the highest new tsn that is acknowledged by the given SACK chunk. */
 static __u32 sctp_highest_new_tsn(sctp_sackhdr_t *sack,
-				  sctp_association_t *asoc)
+				  struct sctp_association *asoc)
 {
 	struct list_head *ltransport, *lchunk;
 	struct sctp_transport *transport;
@@ -1132,7 +1132,7 @@ static __u32 sctp_highest_new_tsn(sctp_sackhdr_t *sack,
  */
 int sctp_outq_sack(struct sctp_outq *q, sctp_sackhdr_t *sack)
 {
-	sctp_association_t *asoc = q->asoc;
+	struct sctp_association *asoc = q->asoc;
 	struct sctp_transport *transport;
 	sctp_chunk_t *tchunk;
 	struct list_head *lchunk, *transport_list, *pos;

net/sctp/primitive.c

@@ -55,12 +55,12 @@
 
 #define DECLARE_PRIMITIVE(name) \
 /* This is called in the code as sctp_primitive_ ## name.  */ \
-int sctp_primitive_ ## name(sctp_association_t *asoc, \
+int sctp_primitive_ ## name(struct sctp_association *asoc, \
 			    void *arg) { \
 	int error = 0; \
 	sctp_event_t event_type; sctp_subtype_t subtype; \
 	sctp_state_t state; \
-	sctp_endpoint_t *ep; \
+	struct sctp_endpoint *ep; \
 	\
 	event_type = SCTP_EVENT_T_PRIMITIVE; \
 	subtype = SCTP_ST_PRIMITIVE(SCTP_PRIMITIVE_ ## name); \

net/sctp/protocol.c

@@ -203,7 +203,7 @@ static void sctp_free_local_addr_list(struct sctp_protocol *proto)
 /* Copy the local addresses which are valid for 'scope' into 'bp'.  */
 int sctp_copy_local_addr_list(struct sctp_protocol *proto,
 			      struct sctp_bind_addr *bp, sctp_scope_t scope,
-			      int priority, int copy_flags)
+			      int gfp, int copy_flags)
 {
 	struct sockaddr_storage_list *addr;
 	int error = 0;
@@ -223,8 +223,7 @@ int sctp_copy_local_addr_list(struct sctp_protocol *proto,
 			    (((AF_INET6 == addr->a.sa.sa_family) &&
 			      (copy_flags & SCTP_ADDR6_ALLOWED) &&
 			      (copy_flags & SCTP_ADDR6_PEERSUPP)))) {
-				error = sctp_add_bind_addr(bp, &addr->a,
-							   priority);
+				error = sctp_add_bind_addr(bp, &addr->a, gfp);
 				if (error)
 					goto end_copy;
 			}
@@ -471,7 +470,7 @@ struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
 /* For v4, the source address is cached in the route entry(dst). So no need
  * to cache it separately and hence this is an empty routine.
  */
-void sctp_v4_get_saddr(sctp_association_t *asoc,
+void sctp_v4_get_saddr(struct sctp_association *asoc,
 		       struct dst_entry *dst,
 		       union sctp_addr *daddr,
 		       union sctp_addr *saddr)

net/sctp/sm_make_chunk.c

@@ -2064,7 +2064,7 @@ int sctp_process_param(struct sctp_association *asoc, union sctp_params param,
 }
 
 /* Select a new verification tag.  */
-__u32 sctp_generate_tag(const sctp_endpoint_t *ep)
+__u32 sctp_generate_tag(const struct sctp_endpoint *ep)
 {
 	/* I believe that this random number generator complies with RFC1750.
 	 * A tag of 0 is reserved for special cases (e.g. INIT).
@@ -2079,7 +2079,7 @@ __u32 sctp_generate_tag(const sctp_endpoint_t *ep)
 }
 
 /* Select an initial TSN to send during startup.  */
-__u32 sctp_generate_tsn(const sctp_endpoint_t *ep)
+__u32 sctp_generate_tsn(const struct sctp_endpoint *ep)
 {
 	__u32 retval;
 

net/sctp/ssnmap.c

@@ -53,11 +53,11 @@ static inline size_t sctp_ssnmap_size(__u16 in, __u16 out)
 /* Create a new sctp_ssnmap.
  * Allocate room to store at least 'len' contiguous TSNs.
  */
-struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out, int priority)
+struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out, int gfp)
 {
 	struct sctp_ssnmap *retval;
 
-	retval = kmalloc(sctp_ssnmap_size(in, out), priority);
+	retval = kmalloc(sctp_ssnmap_size(in, out), gfp);
 
 	if (!retval)
 		goto fail;

net/sctp/transport.c

@@ -54,16 +54,15 @@
 /* 1st Level Abstractions.  */
 
 /* Allocate and initialize a new transport.  */
-struct sctp_transport *sctp_transport_new(const union sctp_addr *addr,
-					  int priority)
+struct sctp_transport *sctp_transport_new(const union sctp_addr *addr, int gfp)
 {
         struct sctp_transport *transport;
 
-        transport = t_new(struct sctp_transport, priority);
+        transport = t_new(struct sctp_transport, gfp);
 	if (!transport)
 		goto fail;
 
-	if (!sctp_transport_init(transport, addr, priority))
+	if (!sctp_transport_init(transport, addr, gfp))
 		goto fail_init;
 
 	transport->malloced = 1;
@@ -81,7 +80,7 @@ struct sctp_transport *sctp_transport_new(const union sctp_addr *addr,
 /* Intialize a new transport from provided memory.  */
 struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
 					   const union sctp_addr *addr,
-					   int priority)
+					   int gfp)
 {
 	struct sctp_protocol *proto = sctp_get_protocol();
 
@@ -199,7 +198,7 @@ void sctp_transport_reset_timers(struct sctp_transport *transport)
  * Register the reference count in the association.
  */
 void sctp_transport_set_owner(struct sctp_transport *transport,
-			      sctp_association_t *asoc)
+			      struct sctp_association *asoc)
 {
 	transport->asoc = asoc;
 	sctp_association_hold(asoc);
@@ -225,7 +224,7 @@ void sctp_transport_pmtu(struct sctp_transport *transport)
 void sctp_transport_route(struct sctp_transport *transport,
 			  union sctp_addr *saddr, struct sctp_opt *opt)
 {
-	sctp_association_t *asoc = transport->asoc;
+	struct sctp_association *asoc = transport->asoc;
 	struct sctp_af *af = transport->af_specific;
 	union sctp_addr *daddr = &transport->ipaddr;
 	struct dst_entry *dst;

net/sctp/tsnmap.c

@@ -55,13 +55,12 @@ static void sctp_tsnmap_find_gap_ack(__u8 *map, __u16 off,
 /* Create a new sctp_tsnmap.
  * Allocate room to store at least 'len' contiguous TSNs.
  */
-struct sctp_tsnmap *sctp_tsnmap_new(__u16 len, __u32 initial_tsn, int priority)
+struct sctp_tsnmap *sctp_tsnmap_new(__u16 len, __u32 initial_tsn, int gfp)
 {
 	struct sctp_tsnmap *retval;
 
 	retval = kmalloc(sizeof(struct sctp_tsnmap) +
-			 sctp_tsnmap_storage_size(len),
-			 priority);
+			 sctp_tsnmap_storage_size(len), gfp);
 	if (!retval)
 		goto fail;
 

net/sctp/ulpevent.c

@@ -52,12 +52,12 @@ static void sctp_ulpevent_set_owner(struct sk_buff *skb,
 				    const struct sctp_association *asoc);
 
 /* Create a new sctp_ulpevent.  */
-struct sctp_ulpevent *sctp_ulpevent_new(int size, int msg_flags, int priority)
+struct sctp_ulpevent *sctp_ulpevent_new(int size, int msg_flags, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sk_buff *skb;
 
-	skb = alloc_skb(size, priority);
+	skb = alloc_skb(size, gfp);
 	if (!skb)
 		goto fail;
 
@@ -106,16 +106,16 @@ int sctp_ulpevent_is_notification(const struct sctp_ulpevent *event)
  * zero'd out.
  */
 struct sctp_ulpevent  *sctp_ulpevent_make_assoc_change(
-	const sctp_association_t *asoc,
+	const struct sctp_association *asoc,
 	__u16 flags, __u16 state, __u16 error, __u16 outbound,
-	__u16 inbound, int priority)
+	__u16 inbound, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_assoc_change *sac;
 	struct sk_buff *skb;
 
 	event = sctp_ulpevent_new(sizeof(struct sctp_assoc_change),
-				  MSG_NOTIFICATION, priority);
+				  MSG_NOTIFICATION, gfp);
 	if (!event)
 		goto fail;
 	skb = sctp_event2skb(event);
@@ -207,15 +207,16 @@ struct sctp_ulpevent  *sctp_ulpevent_make_assoc_change(
  * an interface details event is sent.
  */
 struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
-	const sctp_association_t *asoc, const struct sockaddr_storage *aaddr,
-	int flags, int state, int error, int priority)
+	const struct sctp_association *asoc,
+	const struct sockaddr_storage *aaddr,
+	int flags, int state, int error, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_paddr_change  *spc;
 	struct sk_buff *skb;
 
 	event = sctp_ulpevent_new(sizeof(struct sctp_paddr_change),
-				  MSG_NOTIFICATION, priority);
+				  MSG_NOTIFICATION, gfp);
 	if (!event)
 		goto fail;
 
@@ -315,8 +316,8 @@ struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
  * error formats.
  */
 struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
-	const sctp_association_t *asoc, sctp_chunk_t *chunk,
-	__u16 flags, int priority)
+	const struct sctp_association *asoc, sctp_chunk_t *chunk,
+	__u16 flags, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_remote_error *sre;
@@ -338,7 +339,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
 	skb = skb_copy_expand(chunk->skb,
 			      sizeof(struct sctp_remote_error), /* headroom */
 			      0,                                /* tailroom */
-			      priority);
+			      gfp);
 
 	/* Pull off the rest of the cause TLV from the chunk.  */
 	skb_pull(chunk->skb, elen);
@@ -419,8 +420,8 @@ struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
  * 5.3.1.4 SCTP_SEND_FAILED
  */
 struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
-	const sctp_association_t *asoc, sctp_chunk_t *chunk,
-	__u16 flags, __u32 error, int priority)
+	const struct sctp_association *asoc, sctp_chunk_t *chunk,
+	__u16 flags, __u32 error, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_send_failed *ssf;
@@ -430,7 +431,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
 	skb = skb_copy_expand(chunk->skb,
 			      sizeof(struct sctp_send_failed), /* headroom */
 			      0,                               /* tailroom */
-			      priority);
+			      gfp);
 	if (!skb)
 		goto fail;
 
@@ -521,15 +522,15 @@ struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
  * 5.3.1.5 SCTP_SHUTDOWN_EVENT
  */
 struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
-	const sctp_association_t *asoc,
-	__u16 flags, int priority)
+	const struct sctp_association *asoc,
+	__u16 flags, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_shutdown_event *sse;
 	struct sk_buff *skb;
 
 	event = sctp_ulpevent_new(sizeof(struct sctp_assoc_change),
-				  MSG_NOTIFICATION, priority);
+				  MSG_NOTIFICATION, gfp);
 	if (!event)
 		goto fail;
 
@@ -586,8 +587,8 @@ struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
  * Socket Extensions for SCTP
  * 5.2.2 SCTP Header Information Structure (SCTP_SNDRCV)
  */
-struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(sctp_association_t *asoc,
-		   sctp_chunk_t *chunk, int priority)
+struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
+		   sctp_chunk_t *chunk, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_sndrcvinfo *info;
@@ -595,7 +596,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(sctp_association_t *asoc,
 	size_t padding, len;
 
 	/* Clone the original skb, sharing the data.  */
-	skb = skb_clone(chunk->skb, priority);
+	skb = skb_clone(chunk->skb, gfp);
 	if (!skb)
 		goto fail;
 
@@ -741,14 +742,14 @@ struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(sctp_association_t *asoc,
  *   various events.
  */
 struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
-	const sctp_association_t *asoc, __u32 indication, int priority)
+	const struct sctp_association *asoc, __u32 indication, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_rcv_pdapi_event *pd;
 	struct sk_buff *skb;
 
 	event = sctp_ulpevent_new(sizeof(struct sctp_assoc_change),
-				  MSG_NOTIFICATION, priority);
+				  MSG_NOTIFICATION, gfp);
 	if (!event)
 		goto fail;
 
@@ -817,7 +818,7 @@ void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
 /* Do accounting for bytes just read by user.  */
 static void sctp_rcvmsg_rfree(struct sk_buff *skb)
 {
-	sctp_association_t *asoc;
+	struct sctp_association *asoc;
 	struct sctp_ulpevent *event;
 
 	/* Current stack structures assume that the rcv buffer is
@@ -834,7 +835,7 @@ static void sctp_rcvmsg_rfree(struct sk_buff *skb)
 
 /* Charge receive window for bytes received.  */
 static void sctp_ulpevent_set_owner_r(struct sk_buff *skb,
-				      sctp_association_t *asoc)
+				      struct sctp_association *asoc)
 {
 	struct sctp_ulpevent *event;
 

net/sctp/ulpqueue.c

@@ -57,11 +57,11 @@ static inline struct sctp_ulpevent *sctp_ulpq_order(struct sctp_ulpq *,
 /* 1st Level Abstractions */
 
 /* Create a new ULP queue.  */
-struct sctp_ulpq *sctp_ulpq_new(sctp_association_t *asoc, int priority)
+struct sctp_ulpq *sctp_ulpq_new(struct sctp_association *asoc, int gfp)
 {
 	struct sctp_ulpq *ulpq;
 
-	ulpq = kmalloc(sizeof(struct sctp_ulpq), priority);
+	ulpq = kmalloc(sizeof(struct sctp_ulpq), gfp);
 	if (!ulpq)
 		goto fail;
 	if (!sctp_ulpq_init(ulpq, asoc))
@@ -77,7 +77,7 @@ struct sctp_ulpq *sctp_ulpq_new(sctp_association_t *asoc, int priority)
 
 /* Initialize a ULP queue from a block of memory.  */
 struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *ulpq,
-				 sctp_association_t *asoc)
+				 struct sctp_association *asoc)
 {
 	memset(ulpq, sizeof(struct sctp_ulpq), 0x00);
 
@@ -119,7 +119,7 @@ void sctp_ulpq_free(struct sctp_ulpq *ulpq)
 
 /* Process an incoming DATA chunk.  */
 int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, sctp_chunk_t *chunk,
-			int priority)
+			int gfp)
 {
 	struct sk_buff_head temp;
 	sctp_data_chunk_t *hdr;
@@ -128,7 +128,7 @@ int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, sctp_chunk_t *chunk,
 	hdr = (sctp_data_chunk_t *) chunk->chunk_hdr;
 
 	/* Create an event from the incoming chunk. */
-	event = sctp_ulpevent_make_rcvmsg(chunk->asoc, chunk, priority);
+	event = sctp_ulpevent_make_rcvmsg(chunk->asoc, chunk, gfp);
 	if (!event)
 		return -ENOMEM;
 
@@ -705,7 +705,7 @@ static __u16 sctp_ulpq_renege_frags(struct sctp_ulpq *ulpq, __u16 needed)
 
 /* Partial deliver the first message as there is pressure on rwnd. */
 void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq,
-				struct sctp_chunk *chunk, int priority)
+				struct sctp_chunk *chunk, int gfp)
 {
 	struct sctp_ulpevent *event;
 	struct sctp_association *asoc;
@@ -729,7 +729,7 @@ void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq,
 
 /* Renege some packets to make room for an incoming chunk.  */
 void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
-		      int priority)
+		      int gfp)
 {
 	struct sctp_association *asoc;
 	__u16 needed, freed;
@@ -755,9 +755,9 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
 		__u32 tsn;
 		tsn = ntohl(chunk->subh.data_hdr->tsn);
 		sctp_tsnmap_mark(&asoc->peer.tsn_map, tsn);
-		sctp_ulpq_tail_data(ulpq, chunk, priority);
+		sctp_ulpq_tail_data(ulpq, chunk, gfp);
 		
-		sctp_ulpq_partial_delivery(ulpq, chunk, priority);
+		sctp_ulpq_partial_delivery(ulpq, chunk, gfp);
 	}
 
 	return;
@@ -768,7 +768,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
 /* Notify the application if an association is aborted and in
  * partial delivery mode.  Send up any pending received messages.
  */
-void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, int priority)
+void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, int gfp)
 {
 	struct sctp_ulpevent *ev = NULL;
 	struct sock *sk;
@@ -781,7 +781,7 @@ void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, int priority)
 				       &sctp_sk(sk)->subscribe))
 		ev = sctp_ulpevent_make_pdapi(ulpq->asoc,
 					      SCTP_PARTIAL_DELIVERY_ABORTED,
-					      priority);
+					      gfp);
 	if (ev)
 		__skb_queue_tail(&sk->receive_queue, sctp_event2skb(ev));