[PATCH] kernel core: replace kmalloc+memset with kzalloc

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/ipc/sem.c b/ipc/sem.c
index 21b3289d640..d3e12efd55c 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;