From: Anatolij Gustschin <agust@denx.de>
Date: Tue, 15 Nov 2011 13:20:58 +0000 (+0000)
Subject: drivers/video/da8xx-fb.c: Fix GCC 4.6 warning
X-Git-Tag: v2011.12-rc1~174
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=6ed076cdda645f10a0c5a10e8193031278869479

drivers/video/da8xx-fb.c: Fix GCC 4.6 warning

Fix:
da8xx-fb.c: In function 'video_hw_init':
da8xx-fb.c:688:6: warning: variable 'ret' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index bca9fb59bf..a2981b18eb 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -685,7 +685,6 @@ static u32 wait_for_event(u32 event)
 void *video_hw_init(void)
 {
 	struct da8xx_fb_par *par;
-	int ret;
 	u32 size;
 	char *p;
 
@@ -738,7 +737,6 @@ void *video_hw_init(void)
 
 	if (lcd_init(par, &lcd_cfg, lcd_panel) < 0) {
 		printf("lcd_init failed\n");
-		ret = -EFAULT;
 		goto err_release_fb;
 	}
 
@@ -754,7 +752,6 @@ void *video_hw_init(void)
 		(unsigned int)par->vram_virt);
 	if (!par->vram_virt) {
 		printf("GLCD: malloc for frame buffer failed\n");
-		ret = -EINVAL;
 		goto err_release_fb;
 	}