diff options
| author | Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com> | 2013-02-22 14:58:02 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-23 13:51:54 -0500 |
| commit | 427a96252d8eee7b9bbafce15bd37fa3387ede55 (patch) | |
| tree | 24a0628f9eef8870437491201f8a66aca0655e63 /drivers/net | |
| parent | 1b63edd6ecc55c3a61b40297b49e2323783bddfd (diff) | |
| download | blackbird-op-linux-427a96252d8eee7b9bbafce15bd37fa3387ede55.tar.gz blackbird-op-linux-427a96252d8eee7b9bbafce15bd37fa3387ede55.zip | |
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>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 5088dc5c3d1a..5944dd60b9e3 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -2067,7 +2067,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, err = -ENOMEM; goto out; } - priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * MAX_RX_RINGS, + priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * MAX_TX_RINGS, GFP_KERNEL); if (!priv->tx_cq) { err = -ENOMEM; |
