linux-kernel - [PATCH -next] ibmvnic: remove set but not used variable 'netdev'

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Message-ID: <20190403075409.29384-1-yuehaibing@huawei.com>
Date:   Wed, 3 Apr 2019 15:54:09 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <davem@...emloft.net>, <benh@...nel.crashing.org>,
        <paulus@...ba.org>, <mpe@...erman.id.au>, <tlfalcon@...ux.ibm.com>,
        <jallen@...ux.ibm.com>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linuxppc-dev@...ts.ozlabs.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] ibmvnic: remove set but not used variable 'netdev'

From: YueHaibing <yuehaibing@...wei.com>

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

drivers/net/ethernet/ibm/ibmvnic.c: In function '__ibmvnic_reset':
drivers/net/ethernet/ibm/ibmvnic.c:1971:21: warning: variable 'netdev' set but not used [-Wunused-but-set-variable]

It's never used since introduction in
commit ed651a10875f ("ibmvnic: Updated reset handling")

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

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 25b8e04..20c4e08 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1968,13 +1968,11 @@ static void __ibmvnic_reset(struct work_struct *work)
 {
 	struct ibmvnic_rwi *rwi;
 	struct ibmvnic_adapter *adapter;
-	struct net_device *netdev;
 	bool we_lock_rtnl = false;
 	u32 reset_state;
 	int rc = 0;
 
 	adapter = container_of(work, struct ibmvnic_adapter, ibmvnic_reset);
-	netdev = adapter->netdev;
 
 	/* netif_set_real_num_xx_queues needs to take rtnl lock here
 	 * unless wait_for_reset is set, in which case the rtnl lock
-- 
2.7.0