linux-kernel - [PATCH 4.4 08/27] net/mlx5: Avoid shadowing numa

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Date:   Fri, 13 Jan 2017 12:38:25 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Eli Cohen <eli@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.4 08/27] net/mlx5: Avoid shadowing numa_node

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Eli Cohen <eli@...lanox.com>


[ Upstream commit d151d73dcc99de87c63bdefebcc4cb69de1cdc40 ]

Avoid using a local variable named numa_node to avoid shadowing a public
one.

Fixes: db058a186f98 ('net/mlx5_core: Set irq affinity hints')
Signed-off-by: Eli Cohen <eli@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/mellanox/mlx5/core/main.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -512,7 +512,6 @@ static int mlx5_irq_set_affinity_hint(st
 	struct mlx5_priv *priv  = &mdev->priv;
 	struct msix_entry *msix = priv->msix_arr;
 	int irq                 = msix[i + MLX5_EQ_VEC_COMP_BASE].vector;
-	int numa_node           = priv->numa_node;
 	int err;
 
 	if (!zalloc_cpumask_var(&priv->irq_info[i].mask, GFP_KERNEL)) {
@@ -520,7 +519,7 @@ static int mlx5_irq_set_affinity_hint(st
 		return -ENOMEM;
 	}
 
-	cpumask_set_cpu(cpumask_local_spread(i, numa_node),
+	cpumask_set_cpu(cpumask_local_spread(i, priv->numa_node),
 			priv->irq_info[i].mask);
 
 	err = irq_set_affinity_hint(irq, priv->irq_info[i].mask);