IB/core: Fix missing RDMA cgroups release in case of failure to register device

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commit 2fb4f4eadd upstream.

During IB device registration process, if query_device() fails or if
ib_core fails to registers sysfs entries, rdma cgroup cleanup is
skipped.

Cc: <stable@vger.kernel.org> # v4.2+
Fixes: 4be3a4fa51 ("IB/core: Fix kernel crash during fail to initialize device")
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Parav Pandit 2018-02-25 13:39:56 +02:00 • committed by Greg Kroah-Hartman

parent c1badd7b65

commit e3a8c7b5d7

1 changed files with 4 additions and 2 deletions

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drivers/infiniband/core/device.c

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