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drm: mxsfb: fix error return code in mxsfb_load()
author
Wei Yongjun
<weiyongjun1@huawei.com>
Sun, 5 Feb 2017 16:00:36 +0000
(16:00 +0000)
committer
Daniel Vetter
<daniel.vetter@ffwll.ch>
Mon, 6 Feb 2017 15:57:36 +0000
(16:57 +0100)
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link:
http://patchwork.freedesktop.org/patch/msgid/20170205160036.7364-1-weiyj.lk@gmail.com
drivers/gpu/drm/mxsfb/mxsfb_drv.c
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diff --git
a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index
cdfbe02
..
28a75cb
100644
(file)
--- a/
drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/
drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@
-221,6
+221,7
@@
static int mxsfb_load(struct drm_device *drm, unsigned long flags)
mxsfb->fbdev = drm_fbdev_cma_init(drm, 32,
drm->mode_config.num_connector);
if (IS_ERR(mxsfb->fbdev)) {
+ ret = PTR_ERR(mxsfb->fbdev);
mxsfb->fbdev = NULL;
dev_err(drm->dev, "Failed to init FB CMA area\n");
goto err_cma;