From: Manfred Spraul <manfred@colorfullife.com>
Date: Fri, 25 Jul 2008 08:48:05 +0000 (-0700)
Subject: ipc/sem.c: remove unused entries from struct sem_queue
X-Git-Tag: firefly_0821_release~18909
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2c0c29d414087f3b021059673c20a7088f5f1fff;p=firefly-linux-kernel-4.4.55.git

ipc/sem.c: remove unused entries from struct sem_queue

sem_queue.sma and sem_queue.id were never used, the attached patch removes
them.

Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
Reviewed-by: Nadia Derbey <Nadia.Derbey@bull.net>
Cc: Pierre Peiffer <peifferp@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/linux/sem.h b/include/linux/sem.h
index 6a1af1b49a13..87756ef1198e 100644
--- a/include/linux/sem.h
+++ b/include/linux/sem.h
@@ -107,8 +107,6 @@ struct sem_queue {
 	struct sem_undo *	undo;	 /* undo structure */
 	int    			pid;	 /* process id of requesting process */
 	int    			status;	 /* completion status of operation */
-	struct sem_array *	sma;	 /* semaphore array for operations */
-	int			id;	 /* internal sem id */
 	struct sembuf *		sops;	 /* array of pending operations */
 	int			nsops;	 /* number of operations */
 	int			alter;   /* does the operation alter the array? */
diff --git a/ipc/sem.c b/ipc/sem.c
index 4f26c7157356..d5ce4000ca17 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -1160,12 +1160,10 @@ asmlinkage long sys_semtimedop(int semid, struct sembuf __user *tsops,
 	 * task into the pending queue and go to sleep.
 	 */
 		
-	queue.sma = sma;
 	queue.sops = sops;
 	queue.nsops = nsops;
 	queue.undo = un;
 	queue.pid = task_tgid_vnr(current);
-	queue.id = semid;
 	queue.alter = alter;
 	if (alter)
 		append_to_queue(sma ,&queue);