From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 21 Jun 2019 13:13:14 +0000 (+0200)
Subject: video: fbdev: atmel_lcdfb: remove redundant initialization to variable ret
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b6bb068dbd08879ca3cc69c9ec84580b08c17b37;p=openwrt%2Fstaging%2Fblogic.git

video: fbdev: atmel_lcdfb: remove redundant initialization to variable ret

Currently variable ret is being initialized with -ENOENT however that
value is never read and ret is being re-assigned later on. Hence this
assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---

diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index fb117ccbeab3..930cc3f92e01 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -950,7 +950,7 @@ static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
 	struct fb_videomode fb_vm;
 	struct gpio_desc *gpiod;
 	struct videomode vm;
-	int ret = -ENOENT;
+	int ret;
 	int i;
 
 	sinfo->config = (struct atmel_lcdfb_config*)