From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 13 Oct 2010 06:56:11 +0000 (+0000)
Subject: fib_trie: use fls() instead of open coded loop
X-Git-Tag: v2.6.37-rc1~147^2~134
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=874ffa8f72444d6253d2669fed304875c128f86b;p=pandora-kernel.git

fib_trie: use fls() instead of open coded loop

fib_table_lookup() might use fls() to speedup an open coded loop.

Noticed while doing a profile analysis.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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