IB/ipoib: Limit call to free rdma_netdev for capable devices
Limit calls to free_rdma_netdev() for capable devices only.
Fixes: cd565b4b51
('IB/IPoIB: Support acceleration options callbacks')
Signed-off-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -3692,8 +3692,10 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
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dev->ib_dev.check_mr_status = mlx5_ib_check_mr_status;
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dev->ib_dev.get_port_immutable = mlx5_port_immutable;
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dev->ib_dev.get_dev_fw_str = get_dev_fw_str;
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dev->ib_dev.alloc_rdma_netdev = mlx5_ib_alloc_rdma_netdev;
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dev->ib_dev.free_rdma_netdev = mlx5_ib_free_rdma_netdev;
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if (MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads)) {
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dev->ib_dev.alloc_rdma_netdev = mlx5_ib_alloc_rdma_netdev;
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dev->ib_dev.free_rdma_netdev = mlx5_ib_free_rdma_netdev;
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}
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if (mlx5_core_is_pf(mdev)) {
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dev->ib_dev.get_vf_config = mlx5_ib_get_vf_config;
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dev->ib_dev.set_vf_link_state = mlx5_ib_set_vf_link_state;
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@ -2301,7 +2301,10 @@ static void ipoib_remove_one(struct ib_device *device, void *client_data)
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flush_workqueue(priv->wq);
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unregister_netdev(priv->dev);
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free_netdev(priv->dev);
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if (device->free_rdma_netdev)
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device->free_rdma_netdev(priv->dev);
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else
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free_netdev(priv->dev);
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list_for_each_entry_safe(cpriv, tcpriv, &priv->child_intfs, list)
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kfree(cpriv);
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