eth: Make is_link_local() consistent with other address tests

Function name should include '_ether_addr'.
Return type should be bool.
Parameter name should be 'addr' not 'dest' (also matching kernel-doc).

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index d047978..4b34207 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -147,7 +147,7 @@
 
 	p = br_port_get_rcu(skb->dev);
 
-	if (unlikely(is_link_local(dest))) {
+	if (unlikely(is_link_local_ether_addr(dest))) {
 		/*
 		 * See IEEE 802.1D Table 7-10 Reserved addresses
 		 *