diff options
| author | Mark Bloch <markb@mellanox.com> | 2019-02-11 17:40:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:50:22 +0100 |
| commit | 0ed24039e2c98062e638c6030c17ebe569ca426a (patch) | |
| tree | 88ccfbd1cef97980598ff382866cab6ebe709771 /drivers/infiniband/hw/mlx5 | |
| parent | b9f664809bd59d70d2e2a49559d54dbb242d6392 (diff) | |
| download | linux-rt-0ed24039e2c98062e638c6030c17ebe569ca426a.tar.gz | |
RDMA/mlx5: Fix memory leak in case we fail to add an IB device
[ 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>
Diffstat (limited to 'drivers/infiniband/hw/mlx5')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/ib_rep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index 35a0e04c38f2..b841589c27c9 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.c +++ b/drivers/infiniband/hw/mlx5/ib_rep.c @@ -69,8 +69,10 @@ 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; |