diff options
Diffstat (limited to 'drivers/gpu/drm/drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 1b9b40a1c7c9..7c18a980cd4b 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -622,7 +622,8 @@ int drm_dev_init(struct drm_device *dev, return -ENODEV; } - BUG_ON(!parent); + if (WARN_ON(!parent)) + return -EINVAL; kref_init(&dev->ref); dev->dev = get_device(parent); @@ -725,7 +726,7 @@ int devm_drm_dev_init(struct device *parent, { int ret; - if (WARN_ON(!parent || !driver->release)) + if (WARN_ON(!driver->release)) return -EINVAL; ret = drm_dev_init(dev, driver, parent); |