From 44a7b6759000ac51b92715579a7bba9e3f9245c2 Mon Sep 17 00:00:00 2001
From: Chuhong Yuan <hslester96@gmail.com>
Date: Fri, 6 Dec 2019 09:24:26 +0800
Subject: [PATCH 1/1] RDMA/cma: add missed unregister_pernet_subsys in init
Git-commit: 44a7b6759000ac51b92715579a7bba9e3f9245c2
Patch-mainline: v5.10-rc1
References: bsc#1111666
failure
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>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Link: https://lore.kernel.org/r/20191206012426.12744-1-hslester96@gmail.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
---
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 @@ err_ib:
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;
--
2.26.2