[PATCH -next v2] drm/vmwgfx: Use list_move_tail instead of list_del/list_add_tail in vmwgfx_cmdbuf_res.c
Baokun Li
libaokun1 at huawei.com
Wed Jun 9 07:22:48 UTC 2021
Using list_move_tail() instead of list_del() + list_add_tail() in vmwgfx_cmdbuf_res.c.
Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: Baokun Li <libaokun1 at 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:
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