[NET]: Fix secondary unicast/multicast address count maintenance

When a reference to an existing address is increased or decreased without
hitting zero, the address count is incorrectly adjusted.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9817821729c4..8590d685d935 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1091,8 +1091,8 @@ extern int		dev_unicast_add(struct net_device *dev, void *addr, int alen);
 extern int              dev_mc_delete(struct net_device *dev, void *addr, int alen, int all);
 extern int              dev_mc_add(struct net_device *dev, void *addr, int alen, int newonly);
 extern void             dev_mc_discard(struct net_device *dev);
-extern int              __dev_addr_delete(struct dev_addr_list **list, void *addr, int alen, int all);
-extern int              __dev_addr_add(struct dev_addr_list **list, void *addr, int alen, int newonly);
+extern int              __dev_addr_delete(struct dev_addr_list **list, int *count, void *addr, int alen, int all);
+extern int              __dev_addr_add(struct dev_addr_list **list, int *count, void *addr, int alen, int newonly);
 extern void             __dev_addr_discard(struct dev_addr_list **list);
 extern void             dev_set_promiscuity(struct net_device *dev, int inc);
 extern void             dev_set_allmulti(struct net_device *dev, int inc);