union sctp_addr dest;
int family;
struct sctp_af *af;
- int ret = 0;
if (skb->pkt_type!=PACKET_HOST)
goto discard_it;
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. */
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. */