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(parent: bbd4dba) | patch
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)
commit81578cef71ca2f79402ef34632d2a14a39d66fc5
tree23cc552420716dcd15952cbfb0901bf7bcfd87bctree | snapshot
parentbbd4dba9609e93814bdc5ddd6e51ffcd7a961332commit | diff
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 diff | blob | history
lib/bitmap.c diff | blob | history
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