ipcsem-do-not-hold-ipc-lock-more-than-necessary-fix-checkpatch-fixes

ERROR: space required before the open parenthesis '('
torvalds#25: FILE: ipc/sem.c:1101:
+	if(semnum < 0 || semnum >= nsems) {

total: 1 errors, 0 warnings, 12 lines checked

./patches/ipcsem-do-not-hold-ipc-lock-more-than-necessary-fix.patch has style problems, please review.

If any of these errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Author: akpm00

ipc/sem.c

@@ -1098,7 +1098,7 @@ static int semctl_main(struct ipc_namespace *ns, int semid, int semnum,
 	/* GETVAL, GETPID, GETNCTN, GETZCNT: fall-through */
 	}
 	err = -EINVAL;
-	if(semnum < 0 || semnum >= nsems) {
+	if (semnum < 0 || semnum >= nsems) {
 		rcu_read_unlock();
 		goto out_wakeup;
 	}