2 files changed, 9 insertions, 9 deletions

diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 1e74fe7aa167..5f5c00de39f0 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -160,7 +160,7 @@ extern int bitmap_parselist(const char *buf, unsigned long *maskp,
 extern int bitmap_parselist_user(const char __user *ubuf, unsigned int ulen,
                         unsigned long *dst, int nbits);
 extern void bitmap_remap(unsigned long *dst, const unsigned long *src,
-                const unsigned long *old, const unsigned long *new, int bits);
+                const unsigned long *old, const unsigned long *new, unsigned int nbits);
 extern int bitmap_bitremap(int oldbit,
                 const unsigned long *old, const unsigned long *new, int bits);
 extern void bitmap_onto(unsigned long *dst, const unsigned long *orig,
diff --git a/lib/bitmap.c b/lib/bitmap.c
index e8a38bde7af9..ad161a6c82db 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -803,7 +803,7 @@ unsigned int bitmap_ord_to_pos(const unsigned long *buf, unsigned int ord, unsig
  *      @src: subset to be remapped
  *      @old: defines domain of map
  *      @new: defines range of map
- *      @bits: number of bits in each of these bitmaps
+ *      @nbits: number of bits in each of these bitmaps
  *
  * Let @old and @new define a mapping of bit positions, such that
  * whatever position is held by the n-th set bit in @old is mapped
@@ -831,22 +831,22 @@ unsigned int bitmap_ord_to_pos(const unsigned long *buf, unsigned int ord, unsig
  */
 void bitmap_remap(unsigned long *dst, const unsigned long *src,
                 const unsigned long *old, const unsigned long *new,
-                int bits)
+                unsigned int nbits)
 {
-        int oldbit, w;
+        unsigned int oldbit, w;
 
         if (dst == src)         /* following doesn't handle inplace remaps */
                 return;
-        bitmap_zero(dst, bits);
+        bitmap_zero(dst, nbits);
 
-        w = bitmap_weight(new, bits);
-        for_each_set_bit(oldbit, src, bits) {
-                int n = bitmap_pos_to_ord(old, oldbit, bits);
+        w = bitmap_weight(new, nbits);
+        for_each_set_bit(oldbit, src, nbits) {
+                int n = bitmap_pos_to_ord(old, oldbit, nbits);
 
                 if (n < 0 || w == 0)
                         set_bit(oldbit, dst);   /* identity map */
                 else
-                        set_bit(bitmap_ord_to_pos(new, n % w, bits), dst);
+                        set_bit(bitmap_ord_to_pos(new, n % w, nbits), dst);
         }
 }
 EXPORT_SYMBOL(bitmap_remap);