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Commit a8ba53da authored by Aya Levin's avatar Aya Levin Committed by Greg Kroah-Hartman
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net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn 



[ Upstream commit ef1ce7d7b67b46661091c7ccc0396186b7a247ef ]

Check return value from mlx5e_attach_netdev, add error path on failure.

Fixes: 48935bbb ("net/mlx5e: IPoIB, Add netdevice profile skeleton")
Signed-off-by: default avatarAya Levin <ayal@mellanox.com>
Reviewed-by: default avatarFeras Daoud <ferasda@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a2aa162a

drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c

+8 −1
Original line number Diff line number Diff line
@@ -662,7 +662,9 @@ struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, 


	profile->init(mdev, netdev, profile, ipriv);



	mlx5e_attach_netdev(epriv);

	err = mlx5e_attach_netdev(epriv);

	if (err)

		goto detach;

	netif_carrier_off(netdev);



	/* set rdma_netdev func pointers */
@@ -678,6 +680,11 @@ struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, 


	return netdev;



detach:

	profile->cleanup(epriv);

	if (ipriv->sub_interface)

		return NULL;

	mlx5e_destroy_mdev_resources(mdev);

destroy_ht:

	mlx5i_pkey_qpn_ht_cleanup(netdev);

destroy_wq: