diff options
| author |   Florian Westphal <fw@strlen.de> | 2017-12-04 19:19:18 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-12-04 13:35:36 -0500 |
| commit | a3fde2addd5f0218b64102005a237ef727b0dc30 (patch) | |
| tree | b6e0512543b626347841e96e8fba8b7cab64f8b4 | |
| parent | Merge tag 'linux-can-next-for-4.16-20171201' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next (diff) | |
| download | linux-dev-a3fde2addd5f0218b64102005a237ef727b0dc30.tar.xz linux-dev-a3fde2addd5f0218b64102005a237ef727b0dc30.zip | |
rtnetlink: ipv6: convert remaining users to rtnl_register_module
convert remaining users of rtnl_register to rtnl_register_module
and un-export rtnl_register.
Requested-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/addrconf.h | 2 | ||||
| -rw-r--r-- | net/core/rtnetlink.c | 1 | ||||
| -rw-r--r-- | net/ipv6/addrconf.c | 4 | ||||
| -rw-r--r-- | net/ipv6/addrlabel.c | 24 | ||||
| -rw-r--r-- | net/ipv6/ip6mr.c | 9 |
5 files changed, 27 insertions, 13 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index b623b65a79d1..c4185a7b0e90 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -180,7 +180,7 @@ static inline int addrconf_finite_timeout(unsigned long timeout) */ int ipv6_addr_label_init(void); void ipv6_addr_label_cleanup(void); -void ipv6_addr_label_rtnl_register(void); +int ipv6_addr_label_rtnl_register(void); u32 ipv6_addr_label(struct net *net, const struct in6_addr *addr, int type, int ifindex); diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index a55d0c236b40..642b3afb12b9 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -265,7 +265,6 @@ void rtnl_register(int protocol, int msgtype, pr_err("Unable to register rtnetlink message handler, " "protocol = %d, message type = %d\n", protocol, msgtype); } -EXPORT_SYMBOL_GPL(rtnl_register); /** * rtnl_unregister - Unregister a rtnetlink message type diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a5ad8425551a..ed06b1190f05 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -6627,7 +6627,9 @@ int __init addrconf_init(void) RTNL_FLAG_DOIT_UNLOCKED); if (err < 0) goto errout; - ipv6_addr_label_rtnl_register(); + err = ipv6_addr_label_rtnl_register(); + if (err < 0) + goto errout; return 0; errout: diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index 303fcce5beef..1d6ced37ad71 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -547,12 +547,22 @@ static int ip6addrlbl_get(struct sk_buff *in_skb, struct nlmsghdr *nlh, return err; } -void __init ipv6_addr_label_rtnl_register(void) +int __init ipv6_addr_label_rtnl_register(void) { - rtnl_register(PF_INET6, RTM_NEWADDRLABEL, ip6addrlbl_newdel, - NULL, RTNL_FLAG_DOIT_UNLOCKED); - rtnl_register(PF_INET6, RTM_DELADDRLABEL, ip6addrlbl_newdel, - NULL, RTNL_FLAG_DOIT_UNLOCKED); - rtnl_register(PF_INET6, RTM_GETADDRLABEL, ip6addrlbl_get, - ip6addrlbl_dump, RTNL_FLAG_DOIT_UNLOCKED); + int ret; + + ret = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_NEWADDRLABEL, + ip6addrlbl_newdel, + NULL, RTNL_FLAG_DOIT_UNLOCKED); + if (ret < 0) + return ret; + ret = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_DELADDRLABEL, + ip6addrlbl_newdel, + NULL, RTNL_FLAG_DOIT_UNLOCKED); + if (ret < 0) + return ret; + ret = rtnl_register_module(THIS_MODULE, PF_INET6, RTM_GETADDRLABEL, + ip6addrlbl_get, + ip6addrlbl_dump, RTNL_FLAG_DOIT_UNLOCKED); + return ret; } diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index a2e1a864eb46..890f9bda06a4 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -1425,10 +1425,13 @@ int __init ip6_mr_init(void) goto add_proto_fail; } #endif - rtnl_register(RTNL_FAMILY_IP6MR, RTM_GETROUTE, NULL, - ip6mr_rtm_dumproute, 0); - return 0; + err = rtnl_register_module(THIS_MODULE, RTNL_FAMILY_IP6MR, RTM_GETROUTE, + NULL, ip6mr_rtm_dumproute, 0); + if (err == 0) + return 0; + #ifdef CONFIG_IPV6_PIMSM_V2 + inet6_del_protocol(&pim6_protocol, IPPROTO_PIM); add_proto_fail: unregister_netdevice_notifier(&ip6_mr_notifier); #endif |