Convert the uses of memcpy to ether_addr_copy because
for some architectures it is smaller and faster.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
net/bridge/br_netfilter.c | 2 +-
net/bridge/netfilter/ebt_among.c | 2 +-
net/bridge/netfilter/ebt_dnat.c | 2 +-
net/bridge/netfilter/ebt_redirect.c | 6 +++---
net/bridge/netfilter/ebt_snat.c | 2 +-
5 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index b008c59..df0f114 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -506,7 +506,7 @@ bridged_dnat:
1);
return 0;
}
- memcpy(eth_hdr(skb)->h_dest, dev->dev_addr, ETH_ALEN);
+ ether_addr_copy(eth_hdr(skb)->h_dest, dev->dev_addr);
skb->pkt_type = PACKET_HOST;
}
} else {
diff --git a/net/bridge/netfilter/ebt_among.c b/net/bridge/netfilter/ebt_among.c
index 3fb3c84..9024283 100644
--- a/net/bridge/netfilter/ebt_among.c
+++ b/net/bridge/netfilter/ebt_among.c
@@ -28,7 +28,7 @@ static bool ebt_mac_wormhash_contains(const struct ebt_mac_wormhash *wh,
uint32_t cmp[2] = { 0, 0 };
int key = ((const unsigned char *)mac)[5];
- memcpy(((char *) cmp) + 2, mac, ETH_ALEN);
+ ether_addr_copy(((char *) cmp) + 2, mac);
start = wh->table[key];
limit = wh->table[key + 1];
if (ip) {
diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c
index c59f7bf..4e0b0c3 100644
--- a/net/bridge/netfilter/ebt_dnat.c
+++ b/net/bridge/netfilter/ebt_dnat.c
@@ -22,7 +22,7 @@ ebt_dnat_tg(struct sk_buff *skb, const struct xt_action_param *par)
if (!skb_make_writable(skb, 0))
return EBT_DROP;
- memcpy(eth_hdr(skb)->h_dest, info->mac, ETH_ALEN);
+ ether_addr_copy(eth_hdr(skb)->h_dest, info->mac);
return info->target;
}
diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index 46624bb..20396499 100644
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -25,10 +25,10 @@ ebt_redirect_tg(struct sk_buff *skb, const struct xt_action_param *par)
if (par->hooknum != NF_BR_BROUTING)
/* rcu_read_lock()ed by nf_hook_slow */
- memcpy(eth_hdr(skb)->h_dest,
- br_port_get_rcu(par->in)->br->dev->dev_addr, ETH_ALEN);
+ ether_addr_copy(eth_hdr(skb)->h_dest,
+ br_port_get_rcu(par->in)->br->dev->dev_addr);
else
- memcpy(eth_hdr(skb)->h_dest, par->in->dev_addr, ETH_ALEN);
+ ether_addr_copy(eth_hdr(skb)->h_dest, par->in->dev_addr);
skb->pkt_type = PACKET_HOST;
return info->target;
}
diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c
index 0f6b118..e56ccd0 100644
--- a/net/bridge/netfilter/ebt_snat.c
+++ b/net/bridge/netfilter/ebt_snat.c
@@ -24,7 +24,7 @@ ebt_snat_tg(struct sk_buff *skb, const struct xt_action_param *par)
if (!skb_make_writable(skb, 0))
return EBT_DROP;
- memcpy(eth_hdr(skb)->h_source, info->mac, ETH_ALEN);
+ ether_addr_copy(eth_hdr(skb)->h_source, info->mac);
if (!(info->target & NAT_ARP_BIT) &&
eth_hdr(skb)->h_proto == htons(ETH_P_ARP)) {
const struct arphdr *ap;
--
1.8.1.2.459.gbcd45b4.dirty
--
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