netdev - [PATCH net-next 5/8] can: use rtnl_register

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Date:   Mon,  6 Nov 2017 11:51:10 +0100
From:   Florian Westphal <fw@...len.de>
To:     <netdev@...r.kernel.org>
Cc:     peterz@...radead.org, Florian Westphal <fw@...len.de>
Subject: [PATCH net-next 5/8] can: use rtnl_register_module

Signed-off-by: Florian Westphal <fw@...len.de>
---
 net/can/gw.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/net/can/gw.c b/net/can/gw.c
index 73a02af4b5d7..398dd0395ad9 100644
--- a/net/can/gw.c
+++ b/net/can/gw.c
@@ -1014,6 +1014,8 @@ static struct pernet_operations cangw_pernet_ops = {
 
 static __init int cgw_module_init(void)
 {
+	int ret;
+
 	/* sanitize given module parameter */
 	max_hops = clamp_t(unsigned int, max_hops, CGW_MIN_HOPS, CGW_MAX_HOPS);
 
@@ -1031,15 +1033,19 @@ static __init int cgw_module_init(void)
 	notifier.notifier_call = cgw_notifier;
 	register_netdevice_notifier(&notifier);
 
-	if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, 0)) {
+	ret = rtnl_register_module(THIS_MODULE, PF_CAN, RTM_GETROUTE,
+				   NULL, cgw_dump_jobs, 0);
+	if (ret) {
 		unregister_netdevice_notifier(&notifier);
 		kmem_cache_destroy(cgw_cache);
 		return -ENOBUFS;
 	}
 
-	/* Only the first call to __rtnl_register can fail */
-	__rtnl_register(PF_CAN, RTM_NEWROUTE, cgw_create_job, NULL, 0);
-	__rtnl_register(PF_CAN, RTM_DELROUTE, cgw_remove_job, NULL, 0);
+	/* Only the first call to rtnl_register_module can fail */
+	rtnl_register_module(THIS_MODULE, PF_CAN, RTM_NEWROUTE,
+			     cgw_create_job, NULL, 0);
+	rtnl_register_module(THIS_MODULE, PF_CAN, RTM_DELROUTE,
+			     cgw_remove_job, NULL, 0);
 
 	return 0;
 }
-- 
2.13.6