diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 3544150f3469..f93b30060ca7 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -3546,29 +3546,35 @@ static struct ib_flow *mlx5_ib_create_flow(struct ib_qp *qp, return ERR_PTR(-ENOMEM); err = ib_copy_from_udata(ucmd, udata, required_ucmd_sz); - if (err) { - kfree(ucmd); - return ERR_PTR(err); - } + if (err) + goto free_ucmd; } - if (flow_attr->priority > MLX5_IB_FLOW_LAST_PRIO) - return ERR_PTR(-ENOMEM); + if (flow_attr->priority > MLX5_IB_FLOW_LAST_PRIO) { + err = -ENOMEM; + goto free_ucmd; + } if (domain != IB_FLOW_DOMAIN_USER || flow_attr->port > dev->num_ports || (flow_attr->flags & ~(IB_FLOW_ATTR_FLAGS_DONT_TRAP | - IB_FLOW_ATTR_FLAGS_EGRESS))) - return ERR_PTR(-EINVAL); + IB_FLOW_ATTR_FLAGS_EGRESS))) { + err = -EINVAL; + goto free_ucmd; + } if (is_egress && (flow_attr->type == IB_FLOW_ATTR_ALL_DEFAULT || - flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT)) - return ERR_PTR(-EINVAL); + flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT)) { + err = -EINVAL; + goto free_ucmd; + } dst = kzalloc(sizeof(*dst), GFP_KERNEL); - if (!dst) - return ERR_PTR(-ENOMEM); + if (!dst) { + err = -ENOMEM; + goto free_ucmd; + } mutex_lock(&dev->flow_db->lock); @@ -3637,8 +3643,8 @@ destroy_ft: unlock: mutex_unlock(&dev->flow_db->lock); kfree(dst); +free_ucmd: kfree(ucmd); - kfree(handler); return ERR_PTR(err); } |