diff options
Diffstat (limited to 'net/can/gw.c')
| -rw-r--r-- | net/can/gw.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/net/can/gw.c b/net/can/gw.c index 37528826935e..ef93293c1fae 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -1265,6 +1265,15 @@ static struct pernet_operations cangw_pernet_ops = { .exit_batch = cangw_pernet_exit_batch, }; +static const struct rtnl_msg_handler cgw_rtnl_msg_handlers[] __initconst_or_module = { + {.owner = THIS_MODULE, .protocol = PF_CAN, .msgtype = RTM_NEWROUTE, + .doit = cgw_create_job}, + {.owner = THIS_MODULE, .protocol = PF_CAN, .msgtype = RTM_DELROUTE, + .doit = cgw_remove_job}, + {.owner = THIS_MODULE, .protocol = PF_CAN, .msgtype = RTM_GETROUTE, + .dumpit = cgw_dump_jobs}, +}; + static __init int cgw_module_init(void) { int ret; @@ -1290,27 +1299,13 @@ static __init int cgw_module_init(void) if (ret) goto out_register_notifier; - ret = rtnl_register_module(THIS_MODULE, PF_CAN, RTM_GETROUTE, - NULL, cgw_dump_jobs, 0); - if (ret) - goto out_rtnl_register1; - - ret = rtnl_register_module(THIS_MODULE, PF_CAN, RTM_NEWROUTE, - cgw_create_job, NULL, 0); - if (ret) - goto out_rtnl_register2; - ret = rtnl_register_module(THIS_MODULE, PF_CAN, RTM_DELROUTE, - cgw_remove_job, NULL, 0); + ret = rtnl_register_many(cgw_rtnl_msg_handlers); if (ret) - goto out_rtnl_register3; + goto out_rtnl_register; return 0; -out_rtnl_register3: - rtnl_unregister(PF_CAN, RTM_NEWROUTE); -out_rtnl_register2: - rtnl_unregister(PF_CAN, RTM_GETROUTE); -out_rtnl_register1: +out_rtnl_register: unregister_netdevice_notifier(¬ifier); out_register_notifier: kmem_cache_destroy(cgw_cache); |