mlx4_en: fix allocation of device tx_cq
The memory to hold the network device tx_cq is not being allocated with the correct size in mlx4_en_init_netdev(). It should use MAX_TX_RINGS instead of MAX_RX_RINGS. This can cause problems if the number of tx rings being used is greater than MAX_RX_RINGS. Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com> Acked-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2067,7 +2067,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
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err = -ENOMEM;
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goto out;
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}
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priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * MAX_RX_RINGS,
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priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * MAX_TX_RINGS,
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GFP_KERNEL);
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if (!priv->tx_cq) {
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err = -ENOMEM;
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