diff options
Diffstat (limited to 'lib/bitmap.c')
| -rw-r--r-- | lib/bitmap.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c index 730969c681cb..2fd07f6df0b8 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -1152,14 +1152,10 @@ EXPORT_SYMBOL(bitmap_free); * @buf: array of u32 (in host byte order), the source bitmap * @nbits: number of bits in @bitmap */ -void bitmap_from_arr32(unsigned long *bitmap, const u32 *buf, - unsigned int nbits) +void bitmap_from_arr32(unsigned long *bitmap, const u32 *buf, unsigned int nbits) { unsigned int i, halfwords; - if (!nbits) - return; - halfwords = DIV_ROUND_UP(nbits, 32); for (i = 0; i < halfwords; i++) { bitmap[i/2] = (unsigned long) buf[i]; @@ -1183,9 +1179,6 @@ void bitmap_to_arr32(u32 *buf, const unsigned long *bitmap, unsigned int nbits) { unsigned int i, halfwords; - if (!nbits) - return; - halfwords = DIV_ROUND_UP(nbits, 32); for (i = 0; i < halfwords; i++) { buf[i] = (u32) (bitmap[i/2] & UINT_MAX); |