6dfe9799c2a03d225316a3e959b0447f3f50303e - arm/linux

commit	6dfe9799c2a03d225316a3e959b0447f3f50303e	[log] [tgz]
author	Rasmus Villemoes <linux@rasmusvillemoes.dk>	Wed Aug 06 16:10:01 2014 -0700
committer	Linus Torvalds <torvalds@linux-foundation.org>	Wed Aug 06 18:01:26 2014 -0700
tree	d6783674de2f71bba8664e9e582f5d598bc45647
parent	2f9305eb31097fdd3dc86daca65d8097d1fcf2ff [diff]

lib: bitmap: make nbits parameter of bitmap_intersects unsigned

The compiler can generate slightly smaller and simpler code when it
knows that "nbits" is non-negative.  Since no-one passes a negative
bit-count, this shouldn't affect the semantics.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/linux/bitmap.h[diff]
lib/bitmap.c[diff]

2 files changed

tree: d6783674de2f71bba8664e9e582f5d598bc45647