1 files changed, 5 insertions, 5 deletions

diff --git a/lib/bitmap.c b/lib/bitmap.c
index d2cd50cd4f5d..45e7d14ebdfd 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -104,17 +104,17 @@ EXPORT_SYMBOL(__bitmap_complement);
  *   @dst : destination bitmap
  *   @src : source bitmap
  *   @shift : shift by this many bits
- *   @bits : bitmap size, in bits
+ *   @nbits : bitmap size, in bits
  *
  * Shifting right (dividing) means moving bits in the MS -> LS bit
  * direction.  Zeros are fed into the vacated MS positions and the
  * LS bits shifted off the bottom are lost.
  */
-void __bitmap_shift_right(unsigned long *dst,
-                        const unsigned long *src, int shift, int bits)
+void __bitmap_shift_right(unsigned long *dst, const unsigned long *src,
+                        unsigned shift, unsigned nbits)
 {
-        int k, lim = BITS_TO_LONGS(bits), left = bits % BITS_PER_LONG;
-        int off = shift/BITS_PER_LONG, rem = shift % BITS_PER_LONG;
+        unsigned k, lim = BITS_TO_LONGS(nbits), left = nbits % BITS_PER_LONG;
+        unsigned off = shift/BITS_PER_LONG, rem = shift % BITS_PER_LONG;
         unsigned long mask = (1UL << left) - 1;
         for (k = 0; off + k < lim; ++k) {
                 unsigned long upper, lower;