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lib: bitmap: make nbits parameter of bitmap_full unsigned
authorRasmus Villemoes <linux@rasmusvillemoes.dk>
Wed, 6 Aug 2014 23:09:51 +0000 (16:09 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 7 Aug 2014 01:01:25 +0000 (18:01 -0700)
commit8397927c8045c58afc68ef839855eb5505259df3
tree23cc552420716dcd15952cbfb0901bf7bcfd87bc
parent0679cc483669d08153d158273455398a389ee9ca
lib: bitmap: make nbits parameter of bitmap_full 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
lib/bitmap.c