diff options
Diffstat (limited to 'drivers/gpu/drm/drm_stub.c')
| -rw-r--r-- | drivers/gpu/drm/drm_stub.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index 4c24c3ac1efa..3727ac8bc310 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -128,7 +128,10 @@ struct drm_master *drm_master_create(struct drm_minor *minor) kref_init(&master->refcount); spin_lock_init(&master->lock.spinlock); init_waitqueue_head(&master->lock.lock_queue); - drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER); + if (drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER)) { + kfree(master); + return NULL; + } INIT_LIST_HEAD(&master->magicfree); master->minor = minor; @@ -166,9 +169,6 @@ static void drm_master_destroy(struct kref *kref) master->unique_len = 0; } - kfree(dev->devname); - dev->devname = NULL; - list_for_each_entry_safe(pt, next, &master->magicfree, head) { list_del(&pt->head); drm_ht_remove_item(&master->magiclist, &pt->hash_item); @@ -294,6 +294,7 @@ static void drm_minor_free(struct drm_device *dev, unsigned int type) slot = drm_minor_get_slot(dev, type); if (*slot) { + drm_mode_group_destroy(&(*slot)->mode_group); kfree(*slot); *slot = NULL; } @@ -569,7 +570,7 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver, INIT_LIST_HEAD(&dev->maplist); INIT_LIST_HEAD(&dev->vblank_event_list); - spin_lock_init(&dev->count_lock); + spin_lock_init(&dev->buf_lock); spin_lock_init(&dev->event_lock); mutex_init(&dev->struct_mutex); mutex_init(&dev->ctxlist_mutex); @@ -648,8 +649,6 @@ static void drm_dev_release(struct kref *ref) drm_minor_free(dev, DRM_MINOR_RENDER); drm_minor_free(dev, DRM_MINOR_CONTROL); - kfree(dev->devname); - mutex_destroy(&dev->master_mutex); kfree(dev); } |