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

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>

diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index a0939140ed3ab9b7bbe1f1c530df38cec3d78ba0..e1155067954b9bc48fc67ace56fefbf01a7c2788 100644 (file)
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -598,8 +598,8 @@ 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);