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Diffstat (limited to 'net/sctp/input.c')
-rw-r--r--net/sctp/input.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c
index cb78b50..d117ebc 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -127,7 +127,6 @@ int sctp_rcv(struct sk_buff *skb)
union sctp_addr dest;
int family;
struct sctp_af *af;
- int ret = 0;
if (skb->pkt_type!=PACKET_HOST)
goto discard_it;
@@ -227,16 +226,13 @@ int sctp_rcv(struct sk_buff *skb)
goto discard_release;
nf_reset(skb);
- ret = sk_filter(sk, skb, 1);
- if (ret)
+ if (sk_filter(sk, skb, 1))
goto discard_release;
/* Create an SCTP packet structure. */
chunk = sctp_chunkify(skb, asoc, sk);
- if (!chunk) {
- ret = -ENOMEM;
+ if (!chunk)
goto discard_release;
- }
SCTP_INPUT_CB(skb)->chunk = chunk;
/* Remember what endpoint is to handle this packet. */
@@ -277,11 +273,11 @@ int sctp_rcv(struct sk_buff *skb)
sctp_bh_unlock_sock(sk);
sock_put(sk);
- return ret;
+ return 0;
discard_it:
kfree_skb(skb);
- return ret;
+ return 0;
discard_release:
/* Release any structures we may be holding. */