netfilter: nf_nat_core: merge the same lines
authorChangli Gao <xiaosuo@gmail.com>
Fri, 23 Jul 2010 11:27:08 +0000 (13:27 +0200)
committerPatrick McHardy <kaber@trash.net>
Fri, 23 Jul 2010 11:27:08 +0000 (13:27 +0200)
commitc36952e524b2b898a3c9e9b137f64d72d43cd393
tree6fdc6d67bd40c0cff79e49e8a3e6423354503180
parente8648a1fdb54da1f683784b36a17aa65ea56e931
netfilter: nf_nat_core: merge the same lines

proto->unique_tuple() will be called finally, if the previous calls fail. This
patch checks the false condition of (range->flags &IP_NAT_RANGE_PROTO_RANDOM)
instead to avoid duplicate line of code: proto->unique_tuple().

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
net/ipv4/netfilter/nf_nat_core.c