From 34e5b46fff2124d13b0d39269cdb88176a737340 Mon Sep 17 00:00:00 2001
From: Michel Zou <xantares09@hotmail.com>
Date: Wed, 25 Nov 2020 12:18:37 +0100
Subject: [PATCH] softpipe: fix maybe-uninitialized warning

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7713>
---
 src/gallium/drivers/softpipe/sp_quad_blend.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/softpipe/sp_quad_blend.c b/src/gallium/drivers/softpipe/sp_quad_blend.c
index 975a760118f..6fecb71c9e9 100644
--- a/src/gallium/drivers/softpipe/sp_quad_blend.c
+++ b/src/gallium/drivers/softpipe/sp_quad_blend.c
@@ -170,6 +170,8 @@ logicop_quad(struct quad_stage *qs,
       src[j][1] = float_to_ubyte(quadColor[j][1]); /* P1 */
       src[j][2] = float_to_ubyte(quadColor[j][2]); /* P2 */
       src[j][3] = float_to_ubyte(quadColor[j][3]); /* P3 */
+
+      res[j][0] = 0;
    }
 
    switch (softpipe->blend->logicop_func) {