diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-12-16 05:42:55 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 07:46:15 +0100 |
| commit | 0bb867795540a9223d44ddcdf478330cba5917f8 (patch) | |
| tree | 2740fc9b74bde38c09d34ae08e47acd4d42e3432 /include/linux/bitmap.h | |
| parent | kernel/acct.c: use #elif instead of #end and #elif (diff) | |
| download | linux-0bb867795540a9223d44ddcdf478330cba5917f8.tar.xz linux-0bb867795540a9223d44ddcdf478330cba5917f8.zip | |
include/linux/bitmap.h: convert bitmap_empty() / bitmap_full() to return boolean
There is no need to return int type out of boolean expression.
Link: https://lkml.kernel.org/r/20201027180936.20806-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Yury Norov <yury.norov@gmail.com>
Cc: 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 '')
| -rw-r--r-- | include/linux/bitmap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 99058eb81042..719fe036f567 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -379,7 +379,7 @@ static inline int bitmap_subset(const unsigned long *src1, return __bitmap_subset(src1, src2, nbits); } -static inline int bitmap_empty(const unsigned long *src, unsigned nbits) +static inline bool bitmap_empty(const unsigned long *src, unsigned nbits) { if (small_const_nbits(nbits)) return ! (*src & BITMAP_LAST_WORD_MASK(nbits)); @@ -387,7 +387,7 @@ static inline int bitmap_empty(const unsigned long *src, unsigned nbits) return find_first_bit(src, nbits) == nbits; } -static inline int bitmap_full(const unsigned long *src, unsigned int nbits) +static inline bool bitmap_full(const unsigned long *src, unsigned int nbits) { if (small_const_nbits(nbits)) return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits)); |