sys_prctl(): coding-style cleanup

Remove a tabstop from the switch statement, in the usual fashion.  A few
instances of weirdwrapping were removed as a result.

Cc: Chen Gang <gang.chen@asianux.com>
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/sys.c

@@ -2027,8 +2027,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 		error = get_dumpable(me->mm);
 		break;
 	case PR_SET_DUMPABLE:
-			if (arg2 != SUID_DUMP_DISABLE &&
-			    arg2 != SUID_DUMP_USER) {
+		if (arg2 != SUID_DUMP_DISABLE && arg2 != SUID_DUMP_USER) {
 			error = -EINVAL;
 			break;
 		}
@@ -2061,7 +2060,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 			error = -EINVAL;
 		break;
 	case PR_SET_NAME:
-			comm[sizeof(me->comm)-1] = 0;
+		comm[sizeof(me->comm) - 1] = 0;
 		if (strncpy_from_user(comm, (char __user *)arg2,
 				      sizeof(me->comm) - 1) < 0)
 			return -EFAULT;
@@ -2070,8 +2069,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 		break;
 	case PR_GET_NAME:
 		get_task_comm(comm, me);
-			if (copy_to_user((char __user *)arg2, comm,
-					 sizeof(comm)))
+		if (copy_to_user((char __user *)arg2, comm, sizeof(comm)))
 			return -EFAULT;
 		break;
 	case PR_GET_ENDIAN:
@@ -2153,7 +2151,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 		break;
 	case PR_GET_CHILD_SUBREAPER:
 		error = put_user(me->signal->is_child_subreaper,
-					 (int __user *) arg2);
+				 (int __user *)arg2);
 		break;
 	case PR_SET_NO_NEW_PRIVS:
 		if (arg2 != 1 || arg3 || arg4 || arg5)