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path: root/drivers/infiniband
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Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mlx5/main.c32
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);
}