From 660f706d931d4795d341805e083a8091af74fa88 Mon Sep 17 00:00:00 2001 From: "remi.denis-courmont@nokia" Date: Fri, 23 Jan 2009 03:00:28 +0000 Subject: Phonet: handle rtnetlink registration failure MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rémi Denis-Courmont Signed-off-by: David S. Miller --- net/phonet/pn_netlink.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'net/phonet/pn_netlink.c') diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index 242fe8f8c32..918a4f07f24 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -160,9 +160,14 @@ out: return skb->len; } -void __init phonet_netlink_register(void) +int __init phonet_netlink_register(void) { - rtnl_register(PF_PHONET, RTM_NEWADDR, addr_doit, NULL); - rtnl_register(PF_PHONET, RTM_DELADDR, addr_doit, NULL); - rtnl_register(PF_PHONET, RTM_GETADDR, NULL, getaddr_dumpit); + int err = __rtnl_register(PF_PHONET, RTM_NEWADDR, addr_doit, NULL); + if (err) + return err; + + /* Further __rtnl_register() cannot fail */ + __rtnl_register(PF_PHONET, RTM_DELADDR, addr_doit, NULL); + __rtnl_register(PF_PHONET, RTM_GETADDR, NULL, getaddr_dumpit); + return 0; } -- cgit v1.2.3