Using list_move_tail() instead of list_del() + list_add_tail() in vmwgfx_cmdbuf_res.c.

Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Baokun Li libaokun1@huawei.com --- V1->V2: CC mailist

drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c index b262d61d839d..6aebe7d933cc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c @@ -167,8 +167,7 @@ void vmw_cmdbuf_res_revert(struct list_head *list) break; case VMW_CMDBUF_RES_DEL: drm_ht_insert_item(&entry->man->resources, &entry->hash); - list_del(&entry->head); - list_add_tail(&entry->head, &entry->man->list); + list_move_tail(&entry->head, &entry->man->list); entry->state = VMW_CMDBUF_RES_COMMITTED; break; default: