drm/leases: Don't init to 0 in drm_master_create

We kzalloc.

Cc: Keith Packard <keithp@keithp.com>
Reviewed-by: NBoris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: NDave Airlie <airlied@redhat.com>
Reviewed-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190228144910.26488-4-daniel.vetter@ffwll.ch

drivers/gpu/drm/drm_auth.c

@@ -109,8 +109,6 @@ struct drm_master *drm_master_create(struct drm_device *dev)
 	master->dev = dev;
 
 	/* initialize the tree of output resource lessees */
-	master->lessor = NULL;
-	master->lessee_id = 0;
 	INIT_LIST_HEAD(&master->lessees);
 	INIT_LIST_HEAD(&master->lessee_list);
 	idr_init(&master->leases);