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authorAndrzej Hajda <a.hajda@samsung.com>2015-08-07 07:59:34 (GMT)
committerSteffen Klassert <steffen.klassert@secunet.com>2015-08-11 10:41:35 (GMT)
commitdf367561ffe5a66cd0b2970fdb8897d5487d38e6 (patch)
tree7e2f80dcd117d09a9feb68fd8287361c6ce6f150 /net/xfrm
parenteae8dee992af622fd992cb2370cd596ac80ef141 (diff)
net/xfrm: use kmemdup rather than duplicating its implementation
The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_user.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 0cebf1f..a8de9e3 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -925,12 +925,10 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb)
return err;
if (attrs[XFRMA_ADDRESS_FILTER]) {
- filter = kmalloc(sizeof(*filter), GFP_KERNEL);
+ filter = kmemdup(nla_data(attrs[XFRMA_ADDRESS_FILTER]),
+ sizeof(*filter), GFP_KERNEL);
if (filter == NULL)
return -ENOMEM;
-
- memcpy(filter, nla_data(attrs[XFRMA_ADDRESS_FILTER]),
- sizeof(*filter));
}
if (attrs[XFRMA_PROTO])

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