Using list_move() instead of list_del() + list_add() in nv40.c.
Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Baokun Li <libaok...@huawei.com>
---
V1->V2:
CC mailist
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c
b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c
index 67f3535ff97e..c65ca839e4de 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c
@@ -252,8 +252,7 @@ nv40_gr_intr(struct nvkm_gr *base)
list_for_each_entry(temp, &gr->chan, head) {
if (temp->inst >> 4 == inst) {
chan = temp;
- list_del(&chan->head);
- list_add(&chan->head, &gr->chan);
+ list_move(&chan->head, &gr->chan);
break;
}
}
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