diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2010-03-24 07:43:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-26 20:57:35 -0700 |
| commit | b35ecb5d404c00f2420221ccbb1bbba1139353a4 (patch) | |
| tree | f5b1ebf5baae4d37e5ee84932e59a2668724e2b2 | |
| parent | 4b97efdf392563bf03b4917a0b5add2df65de39a (diff) | |
| download | lwn-b35ecb5d404c00f2420221ccbb1bbba1139353a4.tar.gz lwn-b35ecb5d404c00f2420221ccbb1bbba1139353a4.zip | |
ipv4: Cleanup struct net dereference in rt_intern_hash
There's no need in getting it 3 times and gcc isn't smart enough
to understand this himself.
This is just a cleanup before the fix (next patch).
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/route.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 54fd68c14c87..124af1605d10 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1212,11 +1212,11 @@ restart: slow_chain_length(rt_hash_table[hash].chain) > rt_chain_length_max) { struct net *net = dev_net(rt->u.dst.dev); int num = ++net->ipv4.current_rt_cache_rebuild_count; - if (!rt_caching(dev_net(rt->u.dst.dev))) { + if (!rt_caching(net)) { printk(KERN_WARNING "%s: %d rebuilds is over limit, route caching disabled\n", rt->u.dst.dev->name, num); } - rt_emergency_hash_rebuild(dev_net(rt->u.dst.dev)); + rt_emergency_hash_rebuild(net); } } |