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Message-ID: <1623113432-49313-1-git-send-email-zou_wei@huawei.com>
Date: Tue, 8 Jun 2021 08:50:32 +0800
From: Zou Wei <zou_wei@...wei.com>
To: <Roy.Pledge@....com>, <leoyang.li@....com>
CC: <linux-kernel@...r.kernel.org>, <linuxppc-dev@...ts.ozlabs.org>,
<linux-arm-kernel@...ts.infradead.org>,
Zou Wei <zou_wei@...wei.com>
Subject: [PATCH -next] soc: fsl: dpio: use list_move_tail instead of list_del/list_add_tail
Using list_move_tail() instead of list_del() + list_add_tail().
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Zou Wei <zou_wei@...wei.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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