diff options
Diffstat (limited to 'lib/bitmap.c')
| -rw-r--r-- | lib/bitmap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c index 9bc80f5bf149..2b67cd657692 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -333,10 +333,9 @@ bool __bitmap_subset(const unsigned long *bitmap1, } EXPORT_SYMBOL(__bitmap_subset); -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits) +unsigned long __bitmap_weight(const unsigned long *bitmap, unsigned int bits) { - unsigned int k, lim = bits/BITS_PER_LONG; - int w = 0; + unsigned long k, w = 0, lim = bits/BITS_PER_LONG; for (k = 0; k < lim; k++) w += hweight_long(bitmap[k]); |