From: Chen Qun <kuhn.chenqun@huawei.com>
Date: Mon, 2 Mar 2020 13:07:09 +0000 (+0800)
Subject: display/pxa2xx_lcd: Remove redundant statement in pxa2xx_palette_parse()
X-Git-Tag: v5.0.0-rc0~49^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4e34d82eee9233d2b210391365b4b84ad78284cd;p=thirdparty%2Fqemu.git

display/pxa2xx_lcd: Remove redundant statement in pxa2xx_palette_parse()

Clang static code analyzer show warning:
hw/display/pxa2xx_lcd.c:596:9: warning: Value stored to 'format' is never read
        format = 0;
        ^        ~

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200302130715.29440-8-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---

diff --git a/hw/display/pxa2xx_lcd.c b/hw/display/pxa2xx_lcd.c
index 05f5f846712..464e93161a2 100644
--- a/hw/display/pxa2xx_lcd.c
+++ b/hw/display/pxa2xx_lcd.c
@@ -593,7 +593,6 @@ static void pxa2xx_palette_parse(PXA2xxLCDState *s, int ch, int bpp)
         n = 256;
         break;
     default:
-        format = 0;
         return;
     }