linux-kernel - [PATCH] atmel: remove set but not used variable 'dev'

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Message-ID: <20191023074019.29708-1-yuehaibing@huawei.com>
Date:   Wed, 23 Oct 2019 15:40:19 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <simon@...kelleys.org.uk>, <kvalo@...eaurora.org>,
        <davem@...emloft.net>
CC:     <linux-wireless@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH] atmel: remove set but not used variable 'dev'

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

drivers/net/wireless/atmel/atmel_cs.c:120:21:
 warning: variable dev set but not used [-Wunused-but-set-variable]

It is never used, so can remove it.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/net/wireless/atmel/atmel_cs.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/atmel/atmel_cs.c b/drivers/net/wireless/atmel/atmel_cs.c
index 7afc9c5..368eebe 100644
--- a/drivers/net/wireless/atmel/atmel_cs.c
+++ b/drivers/net/wireless/atmel/atmel_cs.c
@@ -117,11 +117,9 @@ static int atmel_config_check(struct pcmcia_device *p_dev, void *priv_data)
 
 static int atmel_config(struct pcmcia_device *link)
 {
-	struct local_info *dev;
 	int ret;
 	const struct pcmcia_device_id *did;
 
-	dev = link->priv;
 	did = dev_get_drvdata(&link->dev);
 
 	dev_dbg(&link->dev, "atmel_config\n");
-- 
2.7.4