Commit 8c33bf1b authored Jun 26, 2019 by YueHaibing Committed by David S. Miller Jun 26, 2019

net/smc: Fix error path in smc_init



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

Fixes: 64e28b52 (net/smc: add pnet table namespace support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 44808792

net/smc/af_smc.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}