From b14cec0b8e98195679eab5afbdba3bb47badccf2 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Fri, 27 Feb 2015 12:49:29 -0700
Subject: [PATCH] gallium/util: fix 'statement with no effect' warning
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Reviewed-by: José Fonseca <jfonseca@vmware.com>
---
 src/gallium/auxiliary/util/u_math.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index 959f76e1dd8..5400fcead59 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -581,8 +581,8 @@ util_bitcount(unsigned n)
     * Requires only one iteration per set bit, instead of
     * one iteration per bit less than highest set bit.
     */
-   unsigned bits = 0;
-   for (bits; n; bits++) {
+   unsigned bits;
+   for (bits = 0; n; bits++) {
       n &= n - 1;
    }
    return bits;
-- 
2.30.2