diff options
| author | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
| commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
| tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /drivers/gpu/drm/drm_drv.c | |
| parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
| parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
| download | linux-546121b65f47384e11ec1fa2e55449fc9f4846b2.tar.xz | |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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); |