From 418d620e080f3d17735be8ee95a2f40c0e6edc3e Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Fri, 26 Oct 2012 14:54:01 +0900 Subject: [PATCH] video: s3c-fb: return an error when bpp is invalid This patch returns an error, when bpp is invalid in s3c_fb_check_var(). If invalid bpp is requested, an error should be returned. Signed-off-by: Jingoo Han --- drivers/video/s3c-fb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index 9cee67c..21e5d79 100644 --- a/drivers/video/s3c-fb.c +++ b/drivers/video/s3c-fb.c @@ -330,6 +330,7 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var, default: dev_err(sfb->dev, "invalid bpp\n"); + return -EINVAL; } dev_dbg(sfb->dev, "%s: verified parameters\n", __func__); -- 2.7.4