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RDMA/core: Follow correct unregister order between sysfs and cgroup

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[ Upstream commit c715a39541 ]

During register_device() init sequence is,
(a) register with rdma cgroup followed by
(b) register with sysfs

Therefore, unregister_device() sequence should follow the reverse order.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.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>
This commit is contained in:
Parav Pandit 2018-09-06 10:55:31 +03:00 committed by Greg Kroah-Hartman
parent 6b827d38ce
commit f63587cbb0
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/core/device.c
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@ -599,8 +599,8 @@ void ib_unregister_device(struct ib_device *device)
}
up_read(&lists_rwsem);
ib_device_unregister_rdmacg(device);
ib_device_unregister_sysfs(device);
ib_device_unregister_rdmacg(device);
mutex_unlock(&device_mutex);