drivers/video: fsl-diu-fb: fix memory leak on error
We were forgetting to unmap the video memory if fsl_diu_check_var() fails.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 3776949..c66f6ed 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1200,6 +1200,7 @@
if (fsl_diu_check_var(&info->var, info)) {
dev_err(info->dev, "fsl_diu_check_var failed\n");
+ unmap_video_memory(info);
fb_dealloc_cmap(&info->cmap);
return -EINVAL;
}