drm: cleanup use of Linux list handling macros

This makes the drms use of the list handling macros a lot cleaner
and more along the lines of how they should be used.

1 files changed, 2 insertions, 7 deletions

diff --git a/linux-core/drm_stub.c b/linux-core/drm_stub.c
index f4da7dac0..bcbabf8d0 100644
--- a/linux-core/drm_stub.c
+++ b/linux-core/drm_stub.c
@@ -60,6 +60,7 @@ static int drm_fill_in_dev(drm_device_t * dev, struct pci_dev *pdev,
 {
 	int retcode;
 
+	INIT_LIST_HEAD(&dev->filelist);
 	spin_lock_init(&dev->count_lock);
 	spin_lock_init(&dev->drw_lock);
 	spin_lock_init(&dev->tasklet_lock);
@@ -80,27 +81,21 @@ static int drm_fill_in_dev(drm_device_t * dev, struct pci_dev *pdev,
 	dev->irq = pdev->irq;
 
 	if (drm_ht_create(&dev->map_hash, DRM_MAP_HASH_ORDER)) {
-		drm_free(dev->maplist, sizeof(*dev->maplist), DRM_MEM_MAPS);
 		return -ENOMEM;
 	}
 	if (drm_mm_init(&dev->offset_manager, DRM_FILE_PAGE_OFFSET_START,
 			DRM_FILE_PAGE_OFFSET_SIZE)) {
-		drm_free(dev->maplist, sizeof(*dev->maplist), DRM_MEM_MAPS);
 		drm_ht_remove(&dev->map_hash);
 		return -ENOMEM;
 	}
 
 	if (drm_ht_create(&dev->object_hash, DRM_OBJECT_HASH_ORDER)) {
-                drm_free(dev->maplist, sizeof(*dev->maplist), DRM_MEM_MAPS);
 		drm_ht_remove(&dev->map_hash);
 		drm_mm_takedown(&dev->offset_manager);
 		return -ENOMEM;
 	}
 
-	dev->maplist = drm_calloc(1, sizeof(*dev->maplist), DRM_MEM_MAPS);
-	if (dev->maplist == NULL)
-		return -ENOMEM;
-	INIT_LIST_HEAD(&dev->maplist->head);
+	INIT_LIST_HEAD(&dev->maplist);
 
 	/* the DRM has 6 counters */
 	dev->counters = 6;