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SubjectRe: [PATCH v2] RDMA/cma: add missed unregister_pernet_subsys in init failure
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On Fri, 2019-12-06 at 04:32 +0000, Parav Pandit wrote:
> On 12/5/2019 7:24 PM, Chuhong Yuan wrote:
> > The driver forgets to call unregister_pernet_subsys() in the error
> > path
> > of cma_init().
> > Add the missed call to fix it.
> >
> > Fixes: 4be74b42a6d0 ("IB/cma: Separate port allocation to network
> > namespaces")
> > Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
> > ---
> > Changes in v2:
> > - Add fixes tag.
> >
> > drivers/infiniband/core/cma.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/infiniband/core/cma.c
> > b/drivers/infiniband/core/cma.c
> > index 25f2b70fd8ef..43a6f07e0afe 100644
> > --- a/drivers/infiniband/core/cma.c
> > +++ b/drivers/infiniband/core/cma.c
> > @@ -4763,6 +4763,7 @@ static int __init cma_init(void)
> > err:
> > unregister_netdevice_notifier(&cma_nb);
> > ib_sa_unregister_client(&sa_client);
> > + unregister_pernet_subsys(&cma_pernet_operations);
> > err_wq:
> > destroy_workqueue(cma_wq);
> > return ret;
> >
> Reviewed-by: Parav Pandit <parav@mellanox.com>

Thanks, applied to for-rc.

--
Doug Ledford <dledford@redhat.com>
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