From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Date: Fri, 26 Oct 2012 07:01:39 +0000 Subject: [PATCH 2/3] video: s3c-fb: return an error when bpp is invalid Message-Id: <002201cdb347$bf4459b0$3dcd0d10$%han@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org 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 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index 89cd278..f453b8b 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__); -- 1.7.1