net/mlx4_core: Fix unintialized variable used in error path

The uninitialized value name in mlx4_en_activate_cq was used in order
to print an error message. Fixing it by replacing it with cq->vector.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c
index 63769df..eb8a498 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c
@@ -100,7 +100,6 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq,
 {
        struct mlx4_en_dev *mdev = priv->mdev;
        int err = 0;
-       char name[25];
        int timestamp_en = 0;
        bool assigned_eq = false;
 
@@ -119,8 +118,8 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq,
                        err = mlx4_assign_eq(mdev->dev, priv->port,
                                             &cq->vector);
                        if (err) {
-                               mlx4_err(mdev, "Failed assigning an EQ to %s\n",
-                                        name);
+                               mlx4_err(mdev, "Failed assigning an EQ to CQ vector %d\n",
+                                        cq->vector);
                                goto free_eq;
                        }