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authorFlorian Westphal <fw@strlen.de>2017-12-04 21:19:18 +0300
committerDavid S. Miller <davem@davemloft.net>2017-12-04 21:35:36 +0300
commita3fde2addd5f0218b64102005a237ef727b0dc30 (patch)
treeb6e0512543b626347841e96e8fba8b7cab64f8b4 /net
parent112d59c75c6a3adaa7e998fa63e9ccebb1d847a2 (diff)
downloadlinux-a3fde2addd5f0218b64102005a237ef727b0dc30.tar.xz
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>
Diffstat (limited to 'net')
-rw-r--r--net/core/rtnetlink.c1
-rw-r--r--net/ipv6/addrconf.c4
-rw-r--r--net/ipv6/addrlabel.c24
-rw-r--r--net/ipv6/ip6mr.c9
4 files changed, 26 insertions, 12 deletions
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