net/hsr: Use list_head (and rcu) instead of array for slave devices.

Signed-off-by: Arvid Brodin <arvid.brodin@alten.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/hsr/hsr_netlink.h b/net/hsr/hsr_netlink.h
index 3047f9c..3f6b95b 100644
--- a/net/hsr/hsr_netlink.h
+++ b/net/hsr/hsr_netlink.h
@@ -17,12 +17,13 @@
 #include <uapi/linux/hsr_netlink.h>
 
 struct hsr_priv;
+struct hsr_port;
 
 int __init hsr_netlink_init(void);
 void __exit hsr_netlink_exit(void);
 
 void hsr_nl_ringerror(struct hsr_priv *hsr, unsigned char addr[ETH_ALEN],
-		      int dev_idx);
+		      struct hsr_port *port);
 void hsr_nl_nodedown(struct hsr_priv *hsr, unsigned char addr[ETH_ALEN]);
 void hsr_nl_framedrop(int dropcount, int dev_idx);
 void hsr_nl_linkdown(int dev_idx);