video: fbdev: arcfb: remove redundant initialization of variable err

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

diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index 1447324ed0b643e26da608176f57dc95a1a5e369..45e64016db3280e82b6aac086a981cb4ebe29c67 100644 (file)
--- 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;