1 files changed, 3 insertions, 3 deletions

diff --git a/lib/bitmap.c b/lib/bitmap.c
index 45e7d14ebdfd..a7a8bc02892d 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -129,13 +129,13 @@ void __bitmap_shift_right(unsigned long *dst, const unsigned long *src,
                         upper = src[off + k + 1];
                         if (off + k + 1 == lim - 1 && left)
                                 upper &= mask;
+                        upper <<= (BITS_PER_LONG - rem);
                 }
                 lower = src[off + k];
                 if (left && off + k == lim - 1)
                         lower &= mask;
-                dst[k] = lower >> rem;
-                if (rem)
-                        dst[k] |= upper << (BITS_PER_LONG - rem);
+                lower >>= rem;
+                dst[k] = lower | upper;
                 if (left && k == lim - 1)
                         dst[k] &= mask;
         }