From 9a127aad4d60968fba96622008ea0d243688f2b0 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 24 Mar 2010 01:47:00 +0000
Subject: [PATCH] af_key: return error if pfkey_xfrm_policy2msg_prep() fails
The original code saved the error value but just returned 0 in the end.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jamal Hadi Salim <hadi@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/key/af_key.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 368707882647..344145f23c34 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2129,10 +2129,9 @@ static int key_notify_policy(struct xfrm_policy *xp, int dir, struct km_event *c
int err;
out_skb = pfkey_xfrm_policy2msg_prep(xp);
- if (IS_ERR(out_skb)) {
- err = PTR_ERR(out_skb);
- goto out;
- }
+ if (IS_ERR(out_skb))
+ return PTR_ERR(out_skb);
+
err = pfkey_xfrm_policy2msg(out_skb, xp, dir);
if (err < 0)
return err;
@@ -2148,7 +2147,6 @@ static int key_notify_policy(struct xfrm_policy *xp, int dir, struct km_event *c
out_hdr->sadb_msg_seq = c->seq;
out_hdr->sadb_msg_pid = c->pid;
pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xp_net(xp));
-out:
return 0;
}
--
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