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authorEvgeniy Polyakov <johnpol@2ka.mipt.ru>2005-07-27 13:10:11 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-09-08 14:41:25 -0700
commit2d8331792ea3f5ccfd147288afba148537337019 (patch)
tree7d144ae862363a5fd6bfa031cca04a42cc79d879 /drivers/w1/w1_netlink.c
parent1b11d78cf87a7014f96e5b7fa2e1233cc8081a00 (diff)
[PATCH] W1: w1_netlink: New init/fini netlink callbacks.
They are guarded with NETLINK_DISABLE compile time options, so if CONFIG_NET is disabled, no linking errors occur. Bug noticed by Adrian Bunk <bunk@stusta.de>. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/w1/w1_netlink.c')
-rw-r--r--drivers/w1/w1_netlink.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/w1/w1_netlink.c b/drivers/w1/w1_netlink.c
index e7b774423dd..328645da797 100644
--- a/drivers/w1/w1_netlink.c
+++ b/drivers/w1/w1_netlink.c
@@ -57,10 +57,36 @@ void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)
nlmsg_failure:
return;
}
+
+int dev_init_netlink(struct w1_master *dev)
+{
+ dev->nls = netlink_kernel_create(NETLINK_W1, 1, NULL, THIS_MODULE);
+ if (!dev->nls) {
+ printk(KERN_ERR "Failed to create new netlink socket(%u) for w1 master %s.\n",
+ NETLINK_W1, dev->dev.bus_id);
+ }
+
+ return 0;
+}
+
+void dev_fini_netlink(struct w1_master *dev)
+{
+ if (dev->nls && dev->nls->sk_socket)
+ sock_release(dev->nls->sk_socket);
+}
#else
#warning Netlink support is disabled. Please compile with NET support enabled.
void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)
{
}
+
+int dev_init_netlink(struct w1_master *dev)
+{
+ return 0;
+}
+
+void dev_fini_netlink(struct w1_master *dev)
+{
+}
#endif