* [PATCH -next v2] drm/nouveau/mpeg: use list_move instead of list_del/list_add in nv44.c
@ 2021-06-09 7:07 Baokun Li
0 siblings, 0 replies; only message in thread
From: Baokun Li @ 2021-06-09 7:07 UTC (permalink / raw)
To: linux-kernel, Ben Skeggs, David Airlie, Daniel Vetter, Lyude Paul
Cc: weiyongjun1, yuehaibing, yangjihong1, yukuai3, libaokun1,
dri-devel, nouveau, kernel-janitors, Hulk Robot
Using list_move() instead of list_del() + list_add() in nv44.c.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
---
V1->V2:
CC mailist
drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c
index 521ce43a2871..16acd33764de 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c
@@ -158,8 +158,7 @@ nv44_mpeg_intr(struct nvkm_engine *engine)
list_for_each_entry(temp, &mpeg->chan, head) {
if (temp->inst >> 4 == inst) {
chan = temp;
- list_del(&chan->head);
- list_add(&chan->head, &mpeg->chan);
+ list_move(&chan->head, &mpeg->chan);
break;
}
}
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2021-06-09 7:07 [PATCH -next v2] drm/nouveau/mpeg: use list_move instead of list_del/list_add in nv44.c Baokun Li
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