From: Dan Carpenter Date: Wed, 24 Mar 2010 01:47:00 +0000 (+0000) Subject: af_key: return error if pfkey_xfrm_policy2msg_prep() fails X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9a127aad4d60968fba96622008ea0d243688f2b0;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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 Acked-by: Jamal Hadi Salim Signed-off-by: David S. Miller --- 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; }