diff options
author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-08-07 03:10:16 +0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-07 05:01:26 +0400 |
commit | 9279d3286e10736766edcaf815ae10e00856e448 (patch) | |
tree | e1cf25875387eed2cc32dbdd1fc5aa2042ff35e0 /lib/lz4/lz4_compress.c | |
parent | a855174878f06d197ddfde5cbe1e69a1d4a2df27 (diff) | |
download | linux-9279d3286e10736766edcaf815ae10e00856e448.tar.xz |
lib: bitmap: change parameter of bitmap_*_region to unsigned
Changing the pos parameter of __reg_op to unsigned allows the compiler
to generate slightly smaller and simpler code. Also update its callers
bitmap_*_region to receive and pass unsigned int. The return types of
bitmap_find_free_region and bitmap_allocate_region are still int to
allow a negative error code to be returned. An int is certainly capable
of representing any realistic return value.
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>
Diffstat (limited to 'lib/lz4/lz4_compress.c')
0 files changed, 0 insertions, 0 deletions