* [Nouveau] [PATCH -next v2] drm/nouveau/sw: use list_move instead of list_del/list_add in base.c
@ 2021-06-09 7:10 Baokun Li
0 siblings, 0 replies; only message in thread
From: Baokun Li @ 2021-06-09 7:10 UTC (permalink / raw)
To: linux-kernel, Ben Skeggs, David Airlie, Daniel Vetter, Lyude Paul
Cc: kernel-janitors, Hulk Robot, nouveau, yuehaibing, dri-devel,
yangjihong1, libaokun1, yukuai3, weiyongjun1
Using list_move() instead of list_del() + list_add() in base.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/sw/base.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c
index 14871d0bd746..d8c55ea9aa6b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c
@@ -37,8 +37,7 @@ nvkm_sw_mthd(struct nvkm_sw *sw, int chid, int subc, u32 mthd, u32 data)
list_for_each_entry(chan, &sw->chan, head) {
if (chan->fifo->chid == chid) {
handled = nvkm_sw_chan_mthd(chan, subc, mthd, data);
- list_del(&chan->head);
- list_add(&chan->head, &sw->chan);
+ list_move(&chan->head, &sw->chan);
break;
}
}
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