diff options
Diffstat (limited to 'src/lib/bitmap.c')
| -rw-r--r-- | src/lib/bitmap.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/lib/bitmap.c b/src/lib/bitmap.c index bf9bb99d..ec663ec7 100644 --- a/src/lib/bitmap.c +++ b/src/lib/bitmap.c @@ -50,7 +50,7 @@ static size_t find_next_zero_bit(const size_t * addr, tmp = ~addr[start]; while (!tmp) { start++; - if (start >= (nbits / BITS_PER_LONG)) + if (start >= DIV_ROUND_UP(nbits, BITS_PER_LONG)) return nbits; tmp = ~addr[start]; @@ -69,8 +69,7 @@ static size_t find_next_zero_bit(const size_t * addr, static void bitmap_zero(size_t * dst, size_t nbits) { - size_t len = BITS_TO_LONGS(nbits) * sizeof(size_t); - memset(dst, 0, len); + memset(dst, 0, BITS_TO_LONGS(nbits) * sizeof(size_t)); } static void bitmap_clear(size_t * map, @@ -92,8 +91,8 @@ static void bitmap_set(size_t * map, } struct bmp { - ssize_t offset; - size_t size; + ssize_t offset; + size_t size; size_t * bitmap; }; @@ -116,7 +115,7 @@ struct bmp * bmp_create(size_t bits, return NULL; } - tmp->size = bits; + tmp->size = bits; tmp->offset = offset; bitmap_zero(tmp->bitmap, bits); |