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(parent: 8397927) | patch
lib: bitmap: make nbits parameter of bitmap_equal unsigned
authorRasmus Villemoes <linux@rasmusvillemoes.dk>
Wed, 6 Aug 2014 23:09:53 +0000 (16:09 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 7 Aug 2014 01:01:26 +0000 (18:01 -0700)
commit5e068069319a9fb02fb14337c2cedeae5f16d812
tree953532fac2a7331848de5e97ccf6eee2d8cff638tree | snapshot (tar.gz zip)
parent8397927c8045c58afc68ef839855eb5505259df3commit | diff
lib: bitmap: make nbits parameter of bitmap_equal 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 | blob | blame | history
lib/bitmap.c diff | blob | blame | history