bridge: Use ether_addr_copy and ETH_ALEN
Convert the more obvious uses of memcpy to ether_addr_copy.
There are still uses of memcpy that could be converted but
these addresses are __aligned(2).
Convert a couple uses of 6 in gr_private.h to ETH_ALEN.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index bf34451..b063050 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -367,7 +367,7 @@
br->bridge_id.prio[0] = 0x80;
br->bridge_id.prio[1] = 0x00;
- memcpy(br->group_addr, eth_reserved_addr_base, ETH_ALEN);
+ ether_addr_copy(br->group_addr, eth_reserved_addr_base);
br->stp_enabled = BR_NO_STP;
br->group_fwd_mask = BR_GROUPFWD_DEFAULT;
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index ef66365..c97c3c8 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -363,7 +363,7 @@
skb_reset_mac_header(skb);
eth = eth_hdr(skb);
- memcpy(eth->h_source, br->dev->dev_addr, ETH_ALEN);
+ ether_addr_copy(eth->h_source, br->dev->dev_addr);
eth->h_dest[0] = 1;
eth->h_dest[1] = 0;
eth->h_dest[2] = 0x5e;
@@ -433,7 +433,7 @@
skb_reset_mac_header(skb);
eth = eth_hdr(skb);
- memcpy(eth->h_source, br->dev->dev_addr, ETH_ALEN);
+ ether_addr_copy(eth->h_source, br->dev->dev_addr);
eth->h_proto = htons(ETH_P_IPV6);
skb_put(skb, sizeof(*eth));
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 3ba11bc..e1ca1dc 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -46,12 +46,12 @@
struct bridge_id
{
unsigned char prio[2];
- unsigned char addr[6];
+ unsigned char addr[ETH_ALEN];
};
struct mac_addr
{
- unsigned char addr[6];
+ unsigned char addr[ETH_ALEN];
};
struct br_ip