From 8a5554c8fc5c67dca66d71bc30ccfe25f91ac460 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 21 Jul 2021 11:26:08 +0100
Subject: video: fbdev: arcfb: remove redundant initialization of variable err
Git-commit: 99279ad8feb9142ab03f9651c2401c1b3807857b
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
The variable err is being initialized with a value that is never
read, the assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210721102608.42694-1-colin.king@canonical.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/video/fbdev/arcfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index 1447324ed0b6..45e64016db32 100644
--- a/drivers/video/fbdev/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -446,7 +446,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
/* modded from epson 1355 */
unsigned long p;
- int err=-EINVAL;
+ int err;
unsigned int fbmemlength,x,y,w,h, bitppos, startpos, endpos, bitcount;
struct arcfb_par *par;
unsigned int xres;
--
2.38.1