netdev - [PATCH] net/mlx5e: Remove unused variable

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Message-Id: <20170119093401.2582672-1-arnd@arndb.de>
Date:   Thu, 19 Jan 2017 10:33:29 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Saeed Mahameed <saeedm@...lanox.com>,
        Matan Barak <matanb@...lanox.com>,
        Leon Romanovsky <leonro@...lanox.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        "David S. Miller" <davem@...emloft.net>,
        Gal Pressman <galp@...lanox.com>,
        Tariq Toukan <tariqt@...lanox.com>,
        Maor Gottlieb <maorg@...lanox.com>,
        Eran Ben Elisha <eranbe@...lanox.com>,
        netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] net/mlx5e: Remove unused variable

A cleanup removed the only user of this variable

mlx5/core/en_ethtool.c: In function 'mlx5e_set_channels':
mlx5/core/en_ethtool.c:546:6: error: unused variable 'ncv' [-Werror=unused-variable]

Let's remove the declaration as well.

Fixes: 639e9e94160e ("net/mlx5e: Remove unnecessary checks when setting num channels")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index b1b9eb6ee135..5197817e4b2f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -543,7 +543,6 @@ static int mlx5e_set_channels(struct net_device *dev,
 			      struct ethtool_channels *ch)
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
-	int ncv = mlx5e_get_max_num_channels(priv->mdev);
 	unsigned int count = ch->combined_count;
 	bool arfs_enabled;
 	bool was_opened;
-- 
2.9.0