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udp: remove else after return 

else is unnecessary after return 0 in __udp4_lib_rcv()

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fabian Frederick 2014-11-04 20:48:41 +01:00 committed by David S. Miller
parent aa1f731e52
commit c18450a52a
1 changed files with 6 additions and 6 deletions
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12
net/ipv4/udp.c
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@ -1777,14 +1777,14 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
if (ret > 0)
return -ret;
return 0;
} else {
if (rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST))
return __udp4_lib_mcast_deliver(net, skb, uh,
saddr, daddr, udptable);
sk = __udp4_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
}
if (rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST))
return __udp4_lib_mcast_deliver(net, skb, uh,
saddr, daddr, udptable);
sk = __udp4_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
if (sk != NULL) {
int ret;