From 3fd39937b1aeef3a4937b82f1efd6c101e156fd4 Mon Sep 17 00:00:00 2001
From: Ye Li <ye.li@nxp.com>
Date: Fri, 4 Jan 2019 09:11:05 +0000
Subject: [PATCH] imx: video: Fix return value issue
When framebuffer driver init is failed, we should return the err value not 0.
So the video init can exit immediately.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm/mach-imx/video.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-imx/video.c b/arch/arm/mach-imx/video.c
index b40ce53405..953fe53cb4 100644
--- a/arch/arm/mach-imx/video.c
+++ b/arch/arm/mach-imx/video.c
@@ -7,7 +7,7 @@
int board_video_skip(void)
{
int i;
- int ret;
+ int ret = 0;
char const *panel = env_get("panel");
if (!panel) {
@@ -50,7 +50,7 @@ int board_video_skip(void)
return -EINVAL;
}
- return 0;
+ return ret;
}
#ifdef CONFIG_IMX_HDMI
--
2.39.5