Bluetooth: Bring back var 'i' increment

commit ff6e2163f28a1094fb5ca5950fe2b43c3cf6bc7a accidentally added a
regression on the bnep code. Fixing it.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c
index 0faad5c..8c100c9 100644
--- a/net/bluetooth/bnep/netdev.c
+++ b/net/bluetooth/bnep/netdev.c
@@ -104,6 +104,8 @@
 				break;
 			memcpy(__skb_put(skb, ETH_ALEN), ha->addr, ETH_ALEN);
 			memcpy(__skb_put(skb, ETH_ALEN), ha->addr, ETH_ALEN);
+
+			i++;
 		}
 		r->len = htons(skb->len - len);
 	}