diff options
Diffstat (limited to 'drivers/gpu/drm/drm_auth.c')
| -rw-r--r-- | drivers/gpu/drm/drm_auth.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c index dc33387519cb..0a23b32e627c 100644 --- a/drivers/gpu/drm/drm_auth.c +++ b/drivers/gpu/drm/drm_auth.c @@ -116,11 +116,9 @@ static int drm_set_master(struct drm_device *dev, struct drm_file *fpriv, int ret = 0; dev->master = drm_master_get(fpriv->master); - fpriv->is_master = 1; if (dev->driver->master_set) { ret = dev->driver->master_set(dev, fpriv, new_master); if (unlikely(ret != 0)) { - fpriv->is_master = 0; drm_master_put(&dev->master); } } @@ -157,7 +155,7 @@ static int drm_new_set_master(struct drm_device *dev, struct drm_file *fpriv) if (ret) goto out_err; } - fpriv->allowed_master = 1; + fpriv->is_master = 1; fpriv->authenticated = 1; ret = drm_set_master(dev, fpriv, true); @@ -196,7 +194,7 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data, goto out_unlock; } - if (!file_priv->allowed_master) { + if (!file_priv->is_master) { ret = drm_new_set_master(dev, file_priv); goto out_unlock; } @@ -213,7 +211,6 @@ static void drm_drop_master(struct drm_device *dev, if (dev->driver->master_drop) dev->driver->master_drop(dev, fpriv); drm_master_put(&dev->master); - fpriv->is_master = 0; } int drm_dropmaster_ioctl(struct drm_device *dev, void *data, @@ -291,7 +288,7 @@ out: bool drm_is_current_master(struct drm_file *fpriv) { - return fpriv->is_master; + return fpriv->is_master && fpriv->master == fpriv->minor->dev->master; } EXPORT_SYMBOL(drm_is_current_master); |