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 fb117cc..930cc3f 100644 (file)
--- 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*)