diff options
| author | Christophe JAILLET | 2016-10-30 09:49:26 +0100 |
|---|---|---|
| committer | Maxime Ripard | 2016-11-02 18:56:46 +0100 |
| commit | 6c08d7ab23dd07c046e8de1520073053bdc76ae2 (patch) | |
| tree | e4c6b7b400168715006da9332073b98ebb4bc10f /drivers/gpu/drm/sun4i/sun4i_drv.c | |
| parent | drm/sun4i: rgb: Remove the bridge enable/disable functions (diff) | |
| download | kernel-qcow2-linux-6c08d7ab23dd07c046e8de1520073053bdc76ae2.tar.gz kernel-qcow2-linux-6c08d7ab23dd07c046e8de1520073053bdc76ae2.tar.xz kernel-qcow2-linux-6c08d7ab23dd07c046e8de1520073053bdc76ae2.zip | |
drm/sun4i: Fix error handling
'sun4i_layers_init()' returns an error pointer in case of error, not
NULL. So test it with IS_ERR.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_drv.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 0da9862ad8ed..077f3785439e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -142,7 +142,7 @@ static int sun4i_drv_bind(struct device *dev) /* Create our layers */ drv->layers = sun4i_layers_init(drm); - if (!drv->layers) { + if (IS_ERR(drv->layers)) { dev_err(drm->dev, "Couldn't create the planes\n"); ret = -EINVAL; goto free_drm; |