bitops: Use non-bitops ctzl

The use of ctz has already eliminated zero, and thus the difference
in edge conditions between the two routines is irrelevant.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/util/bitops.c b/util/bitops.c
index 7b853cf944b327644b7803d935a5d32a75d6d24c..9cd1c3a24cc0da667f72385bcb08215a76e8dfc3 100644 (file)
--- a/util/bitops.c
+++ b/util/bitops.c
@@ -60,7 +60,7 @@ found_first:
         return result + size;  /* Nope. */
     }
 found_middle:
-    return result + bitops_ctzl(tmp);
+    return result + ctzl(tmp);
 }
 
 /*