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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-12-16 05:42:55 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-16 07:46:15 +0100
commit0bb867795540a9223d44ddcdf478330cba5917f8 (patch)
tree2740fc9b74bde38c09d34ae08e47acd4d42e3432
parentkernel/acct.c: use #elif instead of #end and #elif (diff)
downloadlinux-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>
-rw-r--r--include/linux/bitmap.h4
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));