From 2f9305eb31097fdd3dc86daca65d8097d1fcf2ff Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Wed, 6 Aug 2014 16:09:59 -0700 Subject: lib: bitmap: make nbits parameter of bitmap_{and,or,xor,andnot} unsigned This change is only for consistency with the changes to the other bitmap_* functions; it doesn't change the size of the generated code: inside BITS_TO_LONGS there is a sizeof(long), which causes bits to be interpreted as unsigned anyway. Signed-off-by: Rasmus Villemoes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/bitmap.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'lib') diff --git a/lib/bitmap.c b/lib/bitmap.c index 4387e3c092fd..03207373cc5a 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -182,10 +182,10 @@ void __bitmap_shift_left(unsigned long *dst, EXPORT_SYMBOL(__bitmap_shift_left); int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits) + const unsigned long *bitmap2, unsigned int bits) { - int k; - int nr = BITS_TO_LONGS(bits); + unsigned int k; + unsigned int nr = BITS_TO_LONGS(bits); unsigned long result = 0; for (k = 0; k < nr; k++) @@ -195,10 +195,10 @@ int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1, EXPORT_SYMBOL(__bitmap_and); void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits) + const unsigned long *bitmap2, unsigned int bits) { - int k; - int nr = BITS_TO_LONGS(bits); + unsigned int k; + unsigned int nr = BITS_TO_LONGS(bits); for (k = 0; k < nr; k++) dst[k] = bitmap1[k] | bitmap2[k]; @@ -206,10 +206,10 @@ void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1, EXPORT_SYMBOL(__bitmap_or); void __bitmap_xor(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits) + const unsigned long *bitmap2, unsigned int bits) { - int k; - int nr = BITS_TO_LONGS(bits); + unsigned int k; + unsigned int nr = BITS_TO_LONGS(bits); for (k = 0; k < nr; k++) dst[k] = bitmap1[k] ^ bitmap2[k]; @@ -217,10 +217,10 @@ void __bitmap_xor(unsigned long *dst, const unsigned long *bitmap1, EXPORT_SYMBOL(__bitmap_xor); int __bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits) + const unsigned long *bitmap2, unsigned int bits) { - int k; - int nr = BITS_TO_LONGS(bits); + unsigned int k; + unsigned int nr = BITS_TO_LONGS(bits); unsigned long result = 0; for (k = 0; k < nr; k++) -- cgit v1.2.3-59-g8ed1b