[IPV4] fib_trie: remove unneeded NULL check

Since fib_route_seq_show now uses hlist_for_each_entry(), the leaf
info can not be NULL.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2008-01-23 20:38:24 -08:00 committed by David S. Miller
parent f638a2f057
commit ac97f75faa

View File

@ -2477,9 +2477,6 @@ static int fib_route_seq_show(struct seq_file *seq, void *v)
struct fib_alias *fa;
__be32 mask, prefix;
if (!li)
continue;
mask = inet_make_mask(li->plen);
prefix = htonl(l->key);