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authorBurman Yan <yan_952@hotmail.com>2006-12-06 20:38:51 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:41 -0800
commit4668edc334ee90cf50c382c3e423cfc510b5a126 (patch)
treeee25ca93e72031f7f333b6c251a57a55ef089c90 /ipc/sem.c
parent[PATCH] net: don't insert socket dentries into dentry_hashtable (diff)
downloadlinux-dev-4668edc334ee90cf50c382c3e423cfc510b5a126.tar.xz
linux-dev-4668edc334ee90cf50c382c3e423cfc510b5a126.zip
[PATCH] kernel core: replace kmalloc+memset with kzalloc
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'ipc/sem.c')
-rw-r--r--ipc/sem.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/ipc/sem.c b/ipc/sem.c
index 21b3289d640c..d3e12efd55cb 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -1070,14 +1070,13 @@ static struct sem_undo *find_undo(struct ipc_namespace *ns, int semid)
ipc_rcu_getref(sma);
sem_unlock(sma);
- new = (struct sem_undo *) kmalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL);
+ new = kzalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL);
if (!new) {
ipc_lock_by_ptr(&sma->sem_perm);
ipc_rcu_putref(sma);
sem_unlock(sma);
return ERR_PTR(-ENOMEM);
}
- memset(new, 0, sizeof(struct sem_undo) + sizeof(short)*nsems);
new->semadj = (short *) &new[1];
new->semid = semid;