[IPV4]: fib_trie initialzation fix
authorRobert Olsson <robert.olsson@its.uu.se>
Tue, 21 Mar 2006 05:34:12 +0000 (21:34 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 21 Mar 2006 05:34:12 +0000 (21:34 -0800)
commit5ddf0eb2bfd613e941dd8748870c71da2e5ad409
tree54591328f3ffcaef3b91be801be3e621b99e8463
parent4f81c32b028aecd818634b1ef36aae3b2b3e66ce
[IPV4]: fib_trie initialzation fix

In some kernel configs /proc functions seems to be accessed before the
trie is initialized. The patch below checks for this.

Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/fib_trie.c