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Commit 21a4826a authored by Pierre Peiffer's avatar Pierre Peiffer Committed by Linus Torvalds
Browse files

IPC/semaphores: remove one unused parameter from semctl_down() 



semctl_down() takes one unused parameter: semnum.  This patch proposes to get
rid of it.

Signed-off-by: default avatarPierre Peiffer <pierre.peiffer@bull.net>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Cc: Nadia Derbey <Nadia.Derbey@bull.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 522bb2a2

ipc/sem.c

+3 −3
Original line number Diff line number Diff line
@@ -880,7 +880,7 @@ static inline unsigned long copy_semid_from_user(struct sem_setbuf *out, void __ 
 * to be held in write mode.

 * NOTE: no locks must be held, the rw_mutex is taken inside this function.

 */

static int semctl_down(struct ipc_namespace *ns, int semid, int semnum,

static int semctl_down(struct ipc_namespace *ns, int semid,

		       int cmd, int version, union semun arg)

{

	struct sem_array *sma;
@@ -972,7 +972,7 @@ asmlinkage long sys_semctl (int semid, int semnum, int cmd, union semun arg) 
		return err;

	case IPC_RMID:

	case IPC_SET:

		err = semctl_down(ns,semid,semnum,cmd,version,arg);

		err = semctl_down(ns, semid, cmd, version, arg);

		return err;

	default:

		return -EINVAL;