tree 3de21bf763be7a70a0c32f6d68d3c9ef8d2fc00f
parent cf99abace7e07dd8491e7093a9a9ef11d48838ed
author vignesh babu <vignesh.babu@wipro.com> 1184568094 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1184601950 -0700

is_power_of_2: kernel/kfifo.c

Replace (n & (n-1)) with is_power_of_2()

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Acked-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>