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| author |   Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2015-02-12 15:01:53 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-12 18:54:14 -0800 |
| commit | 8b4daad52fee7731ea4bae22a99ece2d4ba7ba43 (patch) | |
| tree | b569874e38aca1aeb7aacc5faf75eb21c65ecd3a /include/linux/bitmap.h | |
| parent | libstring_helpers.c:string_get_size(): return void (diff) | |
| download | linux-dev-8b4daad52fee7731ea4bae22a99ece2d4ba7ba43.tar.xz linux-dev-8b4daad52fee7731ea4bae22a99ece2d4ba7ba43.zip | |
lib/bitmap.c: more signed->unsigned conversions
For consistency with the other bitmap_* functions, also make the nbits
parameter of bitmap_zero, bitmap_fill and bitmap_copy unsigned.
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 'include/linux/bitmap.h')
| -rw-r--r-- | include/linux/bitmap.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 202e4034fe26..1406d5453781 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -185,33 +185,33 @@ extern int bitmap_print_to_pagebuf(bool list, char *buf, #define small_const_nbits(nbits) \ (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG) -static inline void bitmap_zero(unsigned long *dst, int nbits) +static inline void bitmap_zero(unsigned long *dst, unsigned int nbits) { if (small_const_nbits(nbits)) *dst = 0UL; else { - int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); + unsigned int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); memset(dst, 0, len); } } -static inline void bitmap_fill(unsigned long *dst, int nbits) +static inline void bitmap_fill(unsigned long *dst, unsigned int nbits) { - size_t nlongs = BITS_TO_LONGS(nbits); + unsigned int nlongs = BITS_TO_LONGS(nbits); if (!small_const_nbits(nbits)) { - int len = (nlongs - 1) * sizeof(unsigned long); + unsigned int len = (nlongs - 1) * sizeof(unsigned long); memset(dst, 0xff, len); } dst[nlongs - 1] = BITMAP_LAST_WORD_MASK(nbits); } static inline void bitmap_copy(unsigned long *dst, const unsigned long *src, - int nbits) + unsigned int nbits) { if (small_const_nbits(nbits)) *dst = *src; else { - int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); + unsigned int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); memcpy(dst, src, len); } } |