lib: bitmap: remove unnecessary mask from bitmap_complement

Since the extra bits are "don't care", there is no reason to mask the
last word to the used bits when complementing.  This shaves off yet a
few bytes.

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 21fb52ffe444..f42d72d5fe82 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -225,7 +225,7 @@ static inline void bitmap_complement(unsigned long *dst, const unsigned long *sr
                         unsigned int nbits)
 {
         if (small_const_nbits(nbits))
-                *dst = ~(*src) & BITMAP_LAST_WORD_MASK(nbits);
+                *dst = ~(*src);
         else
                 __bitmap_complement(dst, src, nbits);
 }