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(parent: 2c73e1f) | patch
ipv6: Use __fls() instead of fls() in __ipv6_addr_diff().
authorYOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@linux-ipv6.org>
Mon, 29 Mar 2010 06:00:05 +0000 (06:00 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 31 Mar 2010 06:28:46 +0000 (23:28 -0700)
commitd57b8fb8a8f94bdf467a4435be7d8bbebf87fe2a
tree07aa8906cb5717cbc531e2adfefb2d72c32a7874tree | snapshot
parent2c73e1fe94b1962ae5df7618519c18526e9d9072commit | diff
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>
include/net/ipv6.h diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel