net/smc: Fix device de-init sequence

CLC message initialization was not properly reversed in error handling path.

Reported-and-suggested-by: Alexander Gordeev <[email protected]>
Signed-off-by: Stefan Raspl <[email protected]>
Signed-off-by: Wenjia Zhang <[email protected]>
Reviewed-by: Tony Lu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

net/smc/af_smc.c

@@ -3501,6 +3501,7 @@ static int __init smc_init(void)
 out_nl:
 	smc_nl_exit();
 out_ism:
+	smc_clc_exit();
 	smc_ism_exit();
 out_pernet_subsys_stat:
 	unregister_pernet_subsys(&smc_net_stat_ops);