netdev - [PATCH net-next] cirrus: cs89x0: remove set but not used variable 'lp'

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Message-ID: <20190822063517.71231-1-yuehaibing@huawei.com>
Date:   Thu, 22 Aug 2019 06:35:17 +0000
From:   YueHaibing <yuehaibing@...wei.com>
To:     "David S . Miller" <davem@...emloft.net>,
        YueHaibing <yuehaibing@...wei.com>
CC:     <netdev@...r.kernel.org>, <kernel-janitors@...r.kernel.org>,
        Hulk Robot <hulkci@...wei.com>
Subject: [PATCH net-next] cirrus: cs89x0: remove set but not used variable 'lp'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/cirrus/cs89x0.c: In function 'cs89x0_platform_probe':
drivers/net/ethernet/cirrus/cs89x0.c:1847:20: warning:
 variable 'lp' set but not used [-Wunused-but-set-variable]

It is not used since commit 6751edeb8700 ("cirrus: cs89x0: Use
managed interfaces")

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/net/ethernet/cirrus/cs89x0.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c
index 2d30972df06b..c9aebcde403a 100644
--- a/drivers/net/ethernet/cirrus/cs89x0.c
+++ b/drivers/net/ethernet/cirrus/cs89x0.c
@@ -1844,15 +1844,12 @@ cleanup_module(void)
 static int __init cs89x0_platform_probe(struct platform_device *pdev)
 {
 	struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
-	struct net_local *lp;
 	void __iomem *virt_addr;
 	int err;
 
 	if (!dev)
 		return -ENOMEM;
 
-	lp = netdev_priv(dev);
-
 	dev->irq = platform_get_irq(pdev, 0);
 	if (dev->irq <= 0) {
 		dev_warn(&dev->dev, "interrupt resource missing\n");