aboutsummaryrefslogtreecommitdiffstats
path: root/net/phonet/pn_netlink.c
diff options
context:
space:
mode:
authorremi.denis-courmont@nokia <remi.denis-courmont@nokia>2009-01-22 22:00:28 -0500
committerDavid S. Miller <davem@davemloft.net>2009-01-27 00:03:34 -0500
commit660f706d931d4795d341805e083a8091af74fa88 (patch)
treeac5cc51b70b0c30c1835362eaf883df965bb27f9 /net/phonet/pn_netlink.c
parent76e02cf6945e6faa9f6b546dc0513512197c5966 (diff)
Phonet: handle rtnetlink registration failure
Signed-off-by: RĂ©mi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/phonet/pn_netlink.c')
-rw-r--r--net/phonet/pn_netlink.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c
index 242fe8f8c322..918a4f07f24a 100644
--- a/net/phonet/pn_netlink.c
+++ b/net/phonet/pn_netlink.c
@@ -160,9 +160,14 @@ out:
160 return skb->len; 160 return skb->len;
161} 161}
162 162
163void __init phonet_netlink_register(void) 163int __init phonet_netlink_register(void)
164{ 164{
165 rtnl_register(PF_PHONET, RTM_NEWADDR, addr_doit, NULL); 165 int err = __rtnl_register(PF_PHONET, RTM_NEWADDR, addr_doit, NULL);
166 rtnl_register(PF_PHONET, RTM_DELADDR, addr_doit, NULL); 166 if (err)
167 rtnl_register(PF_PHONET, RTM_GETADDR, NULL, getaddr_dumpit); 167 return err;
168
169 /* Further __rtnl_register() cannot fail */
170 __rtnl_register(PF_PHONET, RTM_DELADDR, addr_doit, NULL);
171 __rtnl_register(PF_PHONET, RTM_GETADDR, NULL, getaddr_dumpit);
172 return 0;
168} 173}