diff options
| author | Florian Westphal <fw@strlen.de> | 2017-12-02 21:44:08 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-04 11:32:53 -0500 |
| commit | 16feebcf2350aa369001a529f50ce33f2472c01c (patch) | |
| tree | dadfbed703d39870e77cd6625453c5c8126f9962 /net/ipv6/addrconf.c | |
| parent | c1c502b511503ee5de55382744859b622411f32b (diff) | |
rtnetlink: remove __rtnl_register
This removes __rtnl_register and switches callers to either
rtnl_register or rtnl_register_module.
Also, rtnl_register() will now print an error if memory allocation
failed rather than panic the kernel.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index f49bd7897e95..a5ad8425551a 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -6595,27 +6595,43 @@ int __init addrconf_init(void) rtnl_af_register(&inet6_ops); - err = __rtnl_register(PF_INET6, RTM_GETLINK, NULL, inet6_dump_ifinfo, - 0); + err = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_GETLINK, + NULL, inet6_dump_ifinfo, 0); if (err < 0) goto errout; - /* Only the first call to __rtnl_register can fail */ - __rtnl_register(PF_INET6, RTM_NEWADDR, inet6_rtm_newaddr, NULL, 0); - __rtnl_register(PF_INET6, RTM_DELADDR, inet6_rtm_deladdr, NULL, 0); - __rtnl_register(PF_INET6, RTM_GETADDR, inet6_rtm_getaddr, - inet6_dump_ifaddr, RTNL_FLAG_DOIT_UNLOCKED); - __rtnl_register(PF_INET6, RTM_GETMULTICAST, NULL, - inet6_dump_ifmcaddr, 0); - __rtnl_register(PF_INET6, RTM_GETANYCAST, NULL, - inet6_dump_ifacaddr, 0); - __rtnl_register(PF_INET6, RTM_GETNETCONF, inet6_netconf_get_devconf, - inet6_netconf_dump_devconf, RTNL_FLAG_DOIT_UNLOCKED); - + err = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_NEWADDR, + inet6_rtm_newaddr, NULL, 0); + if (err < 0) + goto errout; + err = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_DELADDR, + inet6_rtm_deladdr, NULL, 0); + if (err < 0) + goto errout; + err = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_GETADDR, + inet6_rtm_getaddr, inet6_dump_ifaddr, + RTNL_FLAG_DOIT_UNLOCKED); + if (err < 0) + goto errout; + err = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_GETMULTICAST, + NULL, inet6_dump_ifmcaddr, 0); + if (err < 0) + goto errout; + err = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_GETANYCAST, + NULL, inet6_dump_ifacaddr, 0); + if (err < 0) + goto errout; + err = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_GETNETCONF, + inet6_netconf_get_devconf, + inet6_netconf_dump_devconf, + RTNL_FLAG_DOIT_UNLOCKED); + if (err < 0) + goto errout; ipv6_addr_label_rtnl_register(); return 0; errout: + rtnl_unregister_all(PF_INET6); rtnl_af_unregister(&inet6_ops); unregister_netdevice_notifier(&ipv6_dev_notf); errlo: |