From: Mark Bloch <markb@mellanox.com> [ Upstream commit fc9e4477f924e84d7798f7a1d41401d699de1219 ] Make sure the IB device is freed on failure. Fixes: b5ca15ad7e61 ("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> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/infiniband/hw/mlx5/ib_rep.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index 35a0e04..b841589 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.c +++ b/drivers/infiniband/hw/mlx5/ib_rep.c @@ -69,8 +69,10 @@ 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; -- 1.8.3