From 6dc21b196218e9139d5b3e4a5308fe335fc92cf7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Sat, 16 Apr 2016 02:09:55 +0200
Subject: [PATCH] gallium/util: fix undefined shift to the last bit in
 u_bit_scan
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Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---
 src/gallium/auxiliary/util/u_math.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index 0a829158b..d983af3 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -489,7 +489,7 @@ static inline int
 u_bit_scan(unsigned *mask)
 {
    int i = ffs(*mask) - 1;
-   *mask &= ~(1 << i);
+   *mask &= ~(1u << i);
    return i;
 }
 
-- 
2.7.4