tree 07aa8906cb5717cbc531e2adfefb2d72c32a7874
parent 2c73e1fe94b1962ae5df7618519c18526e9d9072
author YOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@linux-ipv6.org> 1269842405 +0000
committer David S. Miller <davem@davemloft.net> 1270016926 -0700

ipv6: Use __fls() instead of fls() in __ipv6_addr_diff().

Because we have ensured that the argument is non-zero,
it is better to use __fls() and generate better code.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>