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RDMA/mlx5: Fix memory leak in case we fail to add an IB device 

Make sure the IB device is freed on failure.

Fixes: b5ca15ad7e ("IB/mlx5: Add proper representors support")
Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Bodong Wang <bodong@mellanox.com>
Reviewed-by: Håkon Bugge <haakon.bugge@oracle.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Mark Bloch 2019-02-11 17:40:54 +02:00 committed by Jason Gunthorpe
parent 0da4d48d99
commit fc9e4477f9
1 changed files with 3 additions and 1 deletions
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4
drivers/infiniband/hw/mlx5/ib_rep.c
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@ -78,8 +78,10 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
ibdev->mdev = dev;
ibdev->num_ports = max(MLX5_CAP_GEN(dev, num_ports),
MLX5_CAP_GEN(dev, num_vhca_ports));
if (!__mlx5_ib_add(ibdev, &rep_profile))
if (!__mlx5_ib_add(ibdev, &rep_profile)) {
ib_dealloc_device(&ibdev->ib_dev);
return -EINVAL;
}
rep->rep_if[REP_IB].priv = ibdev;