diff options
Diffstat (limited to 'drivers/gpu/drm/drm_stub.c')
| -rw-r--r-- | drivers/gpu/drm/drm_stub.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index 233ea208c9fe..18c9b3d8201e 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -177,7 +177,7 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data, int ret = 0; mutex_lock(&dev->master_mutex); - if (file_priv->is_master) + if (drm_is_master(file_priv)) goto out_unlock; if (file_priv->minor->master) { @@ -191,13 +191,10 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data, } file_priv->minor->master = drm_master_get(file_priv->master); - file_priv->is_master = 1; if (dev->driver->master_set) { ret = dev->driver->master_set(dev, file_priv, false); - if (unlikely(ret != 0)) { - file_priv->is_master = 0; + if (unlikely(ret != 0)) drm_master_put(&file_priv->minor->master); - } } out_unlock: @@ -211,7 +208,7 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data, int ret = -EINVAL; mutex_lock(&dev->master_mutex); - if (!file_priv->is_master) + if (!drm_is_master(file_priv)) goto out_unlock; if (!file_priv->minor->master) @@ -221,7 +218,6 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data, if (dev->driver->master_drop) dev->driver->master_drop(dev, file_priv, false); drm_master_put(&file_priv->minor->master); - file_priv->is_master = 0; out_unlock: mutex_unlock(&dev->master_mutex); |