3.6-stable review patch.  If anyone has any objections, please let me know.

------------------


From: Jiri Pirko <jiri@resnulli.us>

[ Upstream commit a652208e0b52c190e57f2a075ffb5e897fe31c3b ]

Check (ha->addr == dev->dev_addr) is always true because dev_addr_init()
sets this. Correct the check to behave properly on addr removal.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/core/dev_addr_lists.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/net/core/dev_addr_lists.c
+++ b/net/core/dev_addr_lists.c

@@ -317,7 +317,8 @@ int dev_addr_del(struct net_device *dev,
 	 */
 	ha = list_first_entry(&dev->dev_addrs.list,
 			      struct netdev_hw_addr, list);
-	if (ha->addr == dev->dev_addr && ha->refcount == 1)
+	if (!memcmp(ha->addr, addr, dev->addr_len) &&
+	    ha->type == addr_type && ha->refcount == 1)
 		return -ENOENT;
 
 	err = __hw_addr_del(&dev->dev_addrs, addr, dev->addr_len,