netdev - [PATCH] net: stmmac: dwmac-intel-plat: remove unnecessary initialization

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Message-Id: <20210210175935.3967631-1-nobuhiro1.iwamatsu@toshiba.co.jp>
Date:   Thu, 11 Feb 2021 02:59:35 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rusaimi Amira Ruslan <rusaimi.amira.rusaimi@...el.com>,
        "Vineetha G . Jaya Kumaran" <vineetha.g.jaya.kumaran@...el.com>
Cc:     netdev@...r.kernel.org,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Subject: [PATCH] net: stmmac: dwmac-intel-plat: remove unnecessary initialization

plat_dat is initialized by stmmac_probe_config_dt().
So, initialization is not required by priv->plat.
This removes unnecessary initialization and variables.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
index ba0e4d2b256a..6c19fcc76c6f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
@@ -74,8 +74,6 @@ MODULE_DEVICE_TABLE(of, intel_eth_plat_match);
 
 static int intel_eth_plat_probe(struct platform_device *pdev)
 {
-	struct net_device *ndev = platform_get_drvdata(pdev);
-	struct stmmac_priv *priv = netdev_priv(ndev);
 	struct plat_stmmacenet_data *plat_dat;
 	struct stmmac_resources stmmac_res;
 	const struct of_device_id *match;
@@ -83,7 +81,6 @@ static int intel_eth_plat_probe(struct platform_device *pdev)
 	unsigned long rate;
 	int ret;
 
-	plat_dat = priv->plat;
 	ret = stmmac_get_platform_resources(pdev, &stmmac_res);
 	if (ret)
 		return ret;
-- 
2.30.0