bitops: Inline bitops_flsl

This is the only remaining user.

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 9cd1c3a..50b4a81 100644
--- a/util/bitops.c
+++ b/util/bitops.c
@@ -133,7 +133,7 @@
         tmp = addr[--words];
         if (tmp) {
         found:
-            return words * BITS_PER_LONG + bitops_flsl(tmp);
+            return words * BITS_PER_LONG + BITS_PER_LONG - 1 - clzl(tmp);
         }
     }