From: Jack Morgenstein <ja...@dev.mellanox.co.il> The procedure mlx4_update_qp leaks mailboxes in its error-flow, fix that.
Signed-off-by: Jack Morgenstein <ja...@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerl...@mellanox.com> --- drivers/net/ethernet/mellanox/mlx4/qp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 2026863..3311f35 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -422,15 +422,15 @@ int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn, u64 qp_mask = 0; int err = 0; + if (!attr || (attr & ~MLX4_UPDATE_QP_SUPPORTED_ATTRS)) + return -EINVAL; + mailbox = mlx4_alloc_cmd_mailbox(dev); if (IS_ERR(mailbox)) return PTR_ERR(mailbox); cmd = (struct mlx4_update_qp_context *)mailbox->buf; - if (!attr || (attr & ~MLX4_UPDATE_QP_SUPPORTED_ATTRS)) - return -EINVAL; - if (attr & MLX4_UPDATE_QP_SMAC) { pri_addr_path_mask |= 1ULL << MLX4_UPD_QP_PATH_MASK_MAC_INDEX; cmd->qp_context.pri_path.grh_mylmc = params->smac_index; -- 2.3.7 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html