diff mbox series

[net,2/2] net/smc: Fix error path in smc_init

Message ID 20190626154750.46127-3-ubraun@linux.ibm.com
State Accepted
Delegated to: David Miller
Headers show
Series net/smc: fixes 2019-06-26 | expand

Commit Message

Ursula Braun June 26, 2019, 3:47 p.m. UTC 
From: YueHaibing <yuehaibing@huawei.com>

If register_pernet_subsys success in smc_init,
we should cleanup it in case any other error.

Fixes: 64e28b52c7a6 (net/smc: add pnet table namespace support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
---
 net/smc/af_smc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 0c874e996f85..7621ec2f539c 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -2029,7 +2029,7 @@  static int __init smc_init(void)
 
 	rc = smc_pnet_init();
 	if (rc)
-		return rc;
+		goto out_pernet_subsys;
 
 	rc = smc_llc_init();
 	if (rc) {
@@ -2080,6 +2080,9 @@  static int __init smc_init(void)
 	proto_unregister(&smc_proto);
 out_pnet:
 	smc_pnet_exit();
+out_pernet_subsys:
+	unregister_pernet_subsys(&smc_net_ops);
+
 	return rc;
 }