diff options
| author | Majd Dibbiny <majd@mellanox.com> | 2015-01-29 10:41:41 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2015-02-17 22:11:40 -0800 |
| commit | bede98e781747623ae170667694a71ef19c6ba7f (patch) | |
| tree | 4621d1214dda718057034a3426f1c2884b914bd9 | |
| parent | e9a7faf11af94957e5107b40af46c2e329541510 (diff) | |
IB/mlx4: Fix memory leak in __mlx4_ib_modify_qp
In case handle_eth_ud_smac_index fails, we need to free the allocated resources.
Fixes: 2f5bb473681b ("mlx4: Add ref counting to port MAC table for RoCE")
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index cf000b7ad64f..c880329b4d64 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -1674,8 +1674,10 @@ static int __mlx4_ib_modify_qp(struct ib_qp *ibqp, qp->mlx4_ib_qp_type == MLX4_IB_QPT_PROXY_GSI || qp->mlx4_ib_qp_type == MLX4_IB_QPT_TUN_GSI) { err = handle_eth_ud_smac_index(dev, qp, (u8 *)attr->smac, context); - if (err) - return -EINVAL; + if (err) { + err = -EINVAL; + goto out; + } if (qp->mlx4_ib_qp_type == MLX4_IB_QPT_PROXY_GSI) dev->qp1_proxy[qp->port - 1] = qp; } |