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(parent: 4814db3) | patch
lib: bitmap: make nbits parameter of bitmap_intersects unsigned
authorRasmus Villemoes <linux@rasmusvillemoes.dk>
Wed, 6 Aug 2014 23:10:01 +0000 (16:10 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 7 Aug 2014 01:01:26 +0000 (18:01 -0700)
commit927ecb154ca5bd1434464aca84d8c7181dc03214
treed6783674de2f71bba8664e9e582f5d598bc45647tree | snapshot
parent4814db3acb81a4c5084b67cd77f88e172827a821commit | 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 | blob | history
lib/bitmap.c diff | blob | history
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