From: Dan Carpenter Date: Fri, 17 Dec 2021 07:07:35 +0000 (+0300) Subject: net: mtk_eth_soc: delete an unneeded variable X-Git-Tag: v6.6.17~8491^2~163 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ddfbe18da55cbea41aaf57d442228edbd6cbbff1;p=platform%2Fkernel%2Flinux-rpi.git 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 Link: https://lore.kernel.org/r/20211217070735.GC26548@kili Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index a068cf5..bcb91b0 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(ð->dma_refcnt)) { u32 gdm_config = MTK_GDMA_TO_PDMA; - int err; err = mtk_start_dma(eth); if (err)