[PATCH -next v2] drm/vmwgfx: Use list_move_tail instead of list_del/list_add_tail in vmwgfx_cmdbuf.c

* [PATCH -next v2] drm/vmwgfx: Use list_move_tail instead of list_del/list_add_tail in vmwgfx_cmdbuf.c
@ 2021-06-09  7:18 Baokun Li
  0 siblings, 0 replies; only message in thread
From: Baokun Li @ 2021-06-09  7:18 UTC (permalink / raw)
  To: linux-kernel, VMware Graphics, Roland Scheidegger, Zack Rusin,
	David Airlie, Daniel Vetter
  Cc: weiyongjun1, yuehaibing, yangjihong1, yukuai3, libaokun1,
	dri-devel, kernel-janitors, Hulk Robot

Using list_move_tail() instead of list_del() + list_add_tail() in vmwgfx_cmdbuf.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.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
index 6bb4961e64a5..58417d972b69 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
@@ -358,8 +358,7 @@ static void vmw_cmdbuf_ctx_submit(struct vmw_cmdbuf_man *man,
 			break;
 		}
 
-		list_del(&entry->list);
-		list_add_tail(&entry->list, &ctx->hw_submitted);
+		list_move_tail(&entry->list, &ctx->hw_submitted);
 		ctx->num_hw_submitted++;
 	}
 


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