tree 0d29f32fbad55a9cc90b05ef1974103b6afe4ea9
parent e7d709c096487078652a1384d7a2d0e4459e18b6
author Vignesh Babu BM <vignesh.babu@wipro.com> 1178609070 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178648099 -0700

is_power_of_2 in fs/hfs

Replace (n & (n-1)) in the context of power of 2 checks with is_power_of_2

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>