SELinux: keep the code clean formating and syntax

Formatting and syntax changes

whitespace, tabs to spaces, trailing space
put open { on same line as struct def
remove unneeded {} after if statements
change printk("Lu") to printk("llu")
convert asm/uaccess.h to linux/uaacess.h includes
remove unnecessary asm/bug.h includes
convert all users of simple_strtol to strict_strtol
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

security/selinux/hooks.c

@@ -53,7 +53,7 @@
 #include <net/tcp.h>		/* struct or_callable used in sock_rcv_skb */
 #include <net/net_namespace.h>
 #include <net/netlabel.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <asm/ioctls.h>
 #include <asm/atomic.h>
 #include <linux/bitops.h>
@@ -104,7 +104,9 @@ int selinux_enforcing;
 
 static int __init enforcing_setup(char *str)
 {
-	selinux_enforcing = simple_strtol(str, NULL, 0);
+	unsigned long enforcing;
+	if (!strict_strtoul(str, 0, &enforcing))
+		selinux_enforcing = enforcing ? 1 : 0;
 	return 1;
 }
 __setup("enforcing=", enforcing_setup);
@@ -115,7 +117,9 @@ int selinux_enabled = CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE;
 
 static int __init selinux_enabled_setup(char *str)
 {
-	selinux_enabled = simple_strtol(str, NULL, 0);
+	unsigned long enabled;
+	if (!strict_strtoul(str, 0, &enabled))
+		selinux_enabled = enabled ? 1 : 0;
 	return 1;
 }
 __setup("selinux=", selinux_enabled_setup);

security/selinux/include/avc.h

@@ -80,8 +80,7 @@ struct avc_audit_data {
 /*
  * AVC statistics
  */
-struct avc_cache_stats
-{
+struct avc_cache_stats {
 	unsigned int lookups;
 	unsigned int hits;
 	unsigned int misses;

security/selinux/netnode.c

@@ -38,7 +38,6 @@
 #include <linux/ipv6.h>
 #include <net/ip.h>
 #include <net/ipv6.h>
-#include <asm/bug.h>
 
 #include "netnode.h"
 #include "objsec.h"

security/selinux/netport.c

@@ -37,7 +37,6 @@
 #include <linux/ipv6.h>
 #include <net/ip.h>
 #include <net/ipv6.h>
-#include <asm/bug.h>
 
 #include "netport.h"
 #include "objsec.h"

security/selinux/selinuxfs.c

@@ -27,7 +27,7 @@
 #include <linux/seq_file.h>
 #include <linux/percpu.h>
 #include <linux/audit.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 /* selinuxfs pseudo filesystem for exporting the security policy API.
    Based on the proc code and the fs/nfsd/nfsctl.c code. */
@@ -57,14 +57,18 @@ int selinux_compat_net = SELINUX_COMPAT_NET_VALUE;
 
 static int __init checkreqprot_setup(char *str)
 {
-	selinux_checkreqprot = simple_strtoul(str, NULL, 0) ? 1 : 0;
+	unsigned long checkreqprot;
+	if (!strict_strtoul(str, 0, &checkreqprot))
+		selinux_checkreqprot = checkreqprot ? 1 : 0;
 	return 1;
 }
 __setup("checkreqprot=", checkreqprot_setup);
 
 static int __init selinux_compat_net_setup(char *str)
 {
-	selinux_compat_net = simple_strtoul(str, NULL, 0) ? 1 : 0;
+	unsigned long compat_net;
+	if (!strict_strtoul(str, 0, &compat_net))
+		selinux_compat_net = compat_net ? 1 : 0;
 	return 1;
 }
 __setup("selinux_compat_net=", selinux_compat_net_setup);

security/selinux/ss/avtab.c

@@ -311,7 +311,7 @@ void avtab_hash_eval(struct avtab *h, char *tag)
 	}
 
 	printk(KERN_DEBUG "SELinux: %s:  %d entries and %d/%d buckets used, "
-	       "longest chain length %d sum of chain length^2 %Lu\n",
+	       "longest chain length %d sum of chain length^2 %llu\n",
 	       tag, h->nel, slots_used, h->nslot, max_chain_len,
 	       chain2_len_sum);
 }

security/selinux/ss/mls.c

@@ -437,13 +437,13 @@ int mls_setup_user_range(struct context *fromcon, struct user_datum *user,
 		struct mls_level *usercon_clr = &(usercon->range.level[1]);
 
 		/* Honor the user's default level if we can */
-		if (mls_level_between(user_def, fromcon_sen, fromcon_clr)) {
+		if (mls_level_between(user_def, fromcon_sen, fromcon_clr))
 			*usercon_sen = *user_def;
-		} else if (mls_level_between(fromcon_sen, user_def, user_clr)) {
+		else if (mls_level_between(fromcon_sen, user_def, user_clr))
 			*usercon_sen = *fromcon_sen;
-		} else if (mls_level_between(fromcon_clr, user_low, user_def)) {
+		else if (mls_level_between(fromcon_clr, user_low, user_def))
 			*usercon_sen = *user_low;
-		} else
+		else
 			return -EINVAL;
 
 		/* Lower the clearance of available contexts