* [PATCH -next] soc: fsl: dpio: use list_move_tail instead of list_del/list_add_tail
@ 2021-06-08 0:50 Zou Wei
0 siblings, 0 replies; only message in thread
From: Zou Wei @ 2021-06-08 0:50 UTC (permalink / raw)
To: Roy.Pledge, leoyang.li
Cc: linux-kernel, linuxppc-dev, linux-arm-kernel, Zou Wei
Using list_move_tail() instead of list_del() + list_add_tail().
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
---
drivers/soc/fsl/dpio/dpio-service.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/soc/fsl/dpio/dpio-service.c b/drivers/soc/fsl/dpio/dpio-service.c
index 7351f30..340c090 100644
--- a/drivers/soc/fsl/dpio/dpio-service.c
+++ b/drivers/soc/fsl/dpio/dpio-service.c
@@ -76,8 +76,7 @@ static inline struct dpaa2_io *service_select(struct dpaa2_io *d)
spin_lock(&dpio_list_lock);
d = list_entry(dpio_list.next, struct dpaa2_io, node);
- list_del(&d->node);
- list_add_tail(&d->node, &dpio_list);
+ list_move_tail(&d->node, &dpio_list);
spin_unlock(&dpio_list_lock);
return d;
--
2.6.2
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