netdev - [PATCH net-next] net: mtk_eth_soc: delete an unneeded variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20211217070735.GC26548@kili>
Date:   Fri, 17 Dec 2021 10:07:35 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Felix Fietkau <nbd@....name>,
        René van Dorst <opensource@...rst.com>
Cc:     John Crispin <john@...ozen.org>,
        Sean Wang <sean.wang@...iatek.com>,
        Mark Lee <Mark-MC.Lee@...iatek.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        netdev@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        kernel-janitors@...r.kernel.org
Subject: [PATCH net-next] net: mtk_eth_soc: delete an unneeded variable

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@...cle.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