From: Chuhong Yuan <hslester96@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Doug Ledford <dledford@redhat.com>,
Jason Gunthorpe <jgg@ziepe.ca>, Parav Pandit <parav@mellanox.com>,
linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH v2] RDMA/cma: add missed unregister_pernet_subsys in init failure
Date: Fri, 6 Dec 2019 09:24:26 +0800 [thread overview]
Message-ID: <20191206012426.12744-1-hslester96@gmail.com> (raw)
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;
--
2.24.0
next reply other threads:[~2019-12-06 1:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-06 1:24 Chuhong Yuan [this message]
2019-12-06 4:32 ` [PATCH v2] RDMA/cma: add missed unregister_pernet_subsys in init failure Parav Pandit
2019-12-09 17:08 ` Doug Ledford
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