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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-11-15 10:53:01 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-11-15 11:00:42 +0100 |
| commit | 72282a88d4ea2c0f3e520fab34db56af7119f6e7 (patch) | |
| tree | afdef465b57778cd26449614e8767dba371a9007 | |
| parent | drm: don't let crtc_ww_class leak out (diff) | |
| download | linux-72282a88d4ea2c0f3e520fab34db56af7119f6e7.tar.xz linux-72282a88d4ea2c0f3e520fab34db56af7119f6e7.zip | |
drm: zte: checking for NULL instead of IS_ERR()
drm_dev_alloc() never returns NULL, it only returns error pointers on
error.
Fixes: 0a886f59528a ("drm: zte: add initial vou drm driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161115095301.GC15424@mwanda
| -rw-r--r-- | drivers/gpu/drm/zte/zx_drm_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c b/drivers/gpu/drm/zte/zx_drm_drv.c index abc8099e6f53..3e76f72c92ff 100644 --- a/drivers/gpu/drm/zte/zx_drm_drv.c +++ b/drivers/gpu/drm/zte/zx_drm_drv.c @@ -107,8 +107,8 @@ static int zx_drm_bind(struct device *dev) return -ENOMEM; drm = drm_dev_alloc(&zx_drm_driver, dev); - if (!drm) - return -ENOMEM; + if (IS_ERR(drm)) + return PTR_ERR(drm); drm->dev_private = priv; dev_set_drvdata(dev, drm); |