From 52978be636374c4bfb61220b37fa12f55a071c46 Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Sat, 30 Sep 2006 23:27:21 -0700
Subject: [PATCH] kmemdup: some users

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 mm/mempolicy.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'mm')

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index cf18f094255..25788b1b7fc 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1324,12 +1324,11 @@ struct mempolicy *__mpol_copy(struct mempolicy *old)
 	atomic_set(&new->refcnt, 1);
 	if (new->policy == MPOL_BIND) {
 		int sz = ksize(old->v.zonelist);
-		new->v.zonelist = kmalloc(sz, SLAB_KERNEL);
+		new->v.zonelist = kmemdup(old->v.zonelist, sz, SLAB_KERNEL);
 		if (!new->v.zonelist) {
 			kmem_cache_free(policy_cache, new);
 			return ERR_PTR(-ENOMEM);
 		}
-		memcpy(new->v.zonelist, old->v.zonelist, sz);
 	}
 	return new;
 }
-- 
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