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From: Dan Carpenter <dan.carpenter@oracle.com>
To: "Felix Fietkau" <nbd@nbd.name>, "René van Dorst" <opensource@vdorst.com>
Cc: John Crispin <john@phrozen.org>,
	Sean Wang <sean.wang@mediatek.com>,
	Mark Lee <Mark-MC.Lee@mediatek.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	netdev@vger.kernel.org, linux-mediatek@lists.infradead.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] net: mtk_eth_soc: delete an unneeded variable
Date: Fri, 17 Dec 2021 10:07:35 +0300	[thread overview]
Message-ID: <20211217070735.GC26548@kili> (raw)

There is already an "int err" declared at the start of the function so
re-use that instead of declaring a shadow err variable.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index a068cf5c970f..bcb91b01e69f 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -2211,7 +2211,6 @@ static int mtk_open(struct net_device *dev)
 	/* we run 2 netdevs on the same dma ring so we only bring it up once */
 	if (!refcount_read(&eth->dma_refcnt)) {
 		u32 gdm_config = MTK_GDMA_TO_PDMA;
-		int err;
 
 		err = mtk_start_dma(eth);
 		if (err)
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: "Felix Fietkau" <nbd@nbd.name>, "René van Dorst" <opensource@vdorst.com>
Cc: John Crispin <john@phrozen.org>,
	Sean Wang <sean.wang@mediatek.com>,
	Mark Lee <Mark-MC.Lee@mediatek.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	netdev@vger.kernel.org, linux-mediatek@lists.infradead.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] net: mtk_eth_soc: delete an unneeded variable
Date: Fri, 17 Dec 2021 10:07:35 +0300	[thread overview]
Message-ID: <20211217070735.GC26548@kili> (raw)

There is already an "int err" declared at the start of the function so
re-use that instead of declaring a shadow err variable.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index a068cf5c970f..bcb91b01e69f 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -2211,7 +2211,6 @@ static int mtk_open(struct net_device *dev)
 	/* we run 2 netdevs on the same dma ring so we only bring it up once */
 	if (!refcount_read(&eth->dma_refcnt)) {
 		u32 gdm_config = MTK_GDMA_TO_PDMA;
-		int err;
 
 		err = mtk_start_dma(eth);
 		if (err)
-- 
2.20.1


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             reply	other threads:[~2021-12-17  7:08 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-17  7:07 Dan Carpenter [this message]
2021-12-17  7:07 ` [PATCH net-next] net: mtk_eth_soc: delete an unneeded variable Dan Carpenter
2021-12-18  3:30 ` patchwork-bot+netdevbpf
2021-12-18  3:30   ` patchwork-bot+netdevbpf

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