vppinfra: fix bitmap can't get correct next clear index

[vpp.git] / src / vppinfra / bitmap.h

diff --git a/src/vppinfra/bitmap.h b/src/vppinfra/bitmap.h
index 3c95bfb..d9bdd0f 100644 (file)
--- a/src/vppinfra/bitmap.h
+++ b/src/vppinfra/bitmap.h
@@ -742,8 +742,7 @@ clib_bitmap_next_clear (uword * ai, uword i)
            return log2_first_set (t) + i0 * BITS (ai[0]);
        }
 
-      /* no clear bit left in bitmap, return bit just beyond bitmap */
-      return (i0 * BITS (ai[0])) + 1;
+      return i0 * BITS (ai[0]);
     }
   return i;
 }