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drm/vmwgfx: Use list_move_tail instead of list_del/list_add_tail in vmwgfx_cmdbuf_res.c
author
Baokun Li
<libaokun1@huawei.com>
Wed, 9 Jun 2021 07:22:48 +0000
(15:22 +0800)
committer
Zack Rusin
<zackr@vmware.com>
Mon, 9 Aug 2021 21:29:32 +0000
(17:29 -0400)
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>
Signed-off-by: Zack Rusin <zackr@vmware.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20210609072248.1353421-1-libaokun1@huawei.com
drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
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diff --git
a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
index
9487faf
..
8381750
100644
(file)
--- a/
drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
+++ b/
drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
@@
-169,8
+169,7
@@
void vmw_cmdbuf_res_revert(struct list_head *list)
case VMW_CMDBUF_RES_DEL:
ret = drm_ht_insert_item(&entry->man->resources, &entry->hash);
BUG_ON(ret);
- 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: