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Commit b35ecb5d authored by Pavel Emelyanov's avatar Pavel Emelyanov Committed by David S. Miller
Browse files

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: default avatarPavel Emelyanov <xemul@openvz.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4b97efdf

net/ipv4/route.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

		}

	}