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IB/mlx5: Set mlx5_query_roce_port's return value to void

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In case of an error, the properties reported to user
are zeroed out, so no need for a return value.

Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Noa Osherovich 2017-04-20 20:53:32 +03:00 committed by Doug Ledford
parent 12113a35ad
commit 50f22fd8ec
1 changed files with 8 additions and 7 deletions
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15
drivers/infiniband/hw/mlx5/main.c
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@ -166,15 +166,17 @@ static struct net_device *mlx5_ib_get_netdev(struct ib_device *device,
return ndev;
}
static int mlx5_query_port_roce(struct ib_device *device, u8 port_num,
struct ib_port_attr *props)
static void mlx5_query_port_roce(struct ib_device *device, u8 port_num,
struct ib_port_attr *props)
{
struct mlx5_ib_dev *dev = to_mdev(device);
struct net_device *ndev, *upper;
enum ib_mtu ndev_ib_mtu;
u16 qkey_viol_cntr;
/* props being zeroed by the caller, avoid zeroing it here */
/* Getting netdev before filling out props so in case of an error it
* will still be zeroed out.
*/
props->port_cap_flags |= IB_PORT_CM_SUP;
props->port_cap_flags |= IB_PORT_IP_BASED_GIDS;
@ -192,7 +194,7 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num,
ndev = mlx5_ib_get_netdev(device, port_num);
if (!ndev)
return 0;
return;
if (mlx5_lag_is_active(dev->mdev)) {
rcu_read_lock();
@ -218,8 +220,6 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num,
props->active_width = IB_WIDTH_4X; /* TODO */
props->active_speed = IB_SPEED_QDR; /* TODO */
return 0;
}
static void ib_gid_to_mlx5_roce_addr(const union ib_gid *gid,
@ -925,7 +925,8 @@ int mlx5_ib_query_port(struct ib_device *ibdev, u8 port,
return mlx5_query_hca_port(ibdev, port, props);
case MLX5_VPORT_ACCESS_METHOD_NIC:
return mlx5_query_port_roce(ibdev, port, props);
mlx5_query_port_roce(ibdev, port, props);
return 0;
default:
return -EINVAL;