diff options
Diffstat (limited to 'net/batman-adv/network-coding.c')
| -rw-r--r-- | net/batman-adv/network-coding.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index f1b604d88dc..a9546fe541e 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -819,7 +819,7 @@ static struct batadv_nc_node /* Initialize nc_node */ INIT_LIST_HEAD(&nc_node->list); - memcpy(nc_node->addr, orig_node->orig, ETH_ALEN); + ether_addr_copy(nc_node->addr, orig_node->orig); nc_node->orig_node = orig_neigh_node; atomic_set(&nc_node->refcount, 2); @@ -941,8 +941,8 @@ static struct batadv_nc_path *batadv_nc_get_path(struct batadv_priv *bat_priv, spin_lock_init(&nc_path->packet_list_lock); atomic_set(&nc_path->refcount, 2); nc_path->last_valid = jiffies; - memcpy(nc_path->next_hop, dst, ETH_ALEN); - memcpy(nc_path->prev_hop, src, ETH_ALEN); + ether_addr_copy(nc_path->next_hop, dst); + ether_addr_copy(nc_path->prev_hop, src); batadv_dbg(BATADV_DBG_NC, bat_priv, "Adding nc_path %pM -> %pM\n", nc_path->prev_hop, @@ -1114,15 +1114,15 @@ static bool batadv_nc_code_packets(struct batadv_priv *bat_priv, coded_packet->ttl = packet1->ttl; /* Info about first unicast packet */ - memcpy(coded_packet->first_source, first_source, ETH_ALEN); - memcpy(coded_packet->first_orig_dest, packet1->dest, ETH_ALEN); + ether_addr_copy(coded_packet->first_source, first_source); + ether_addr_copy(coded_packet->first_orig_dest, packet1->dest); coded_packet->first_crc = packet_id1; coded_packet->first_ttvn = packet1->ttvn; /* Info about second unicast packet */ - memcpy(coded_packet->second_dest, second_dest, ETH_ALEN); - memcpy(coded_packet->second_source, second_source, ETH_ALEN); - memcpy(coded_packet->second_orig_dest, packet2->dest, ETH_ALEN); + ether_addr_copy(coded_packet->second_dest, second_dest); + ether_addr_copy(coded_packet->second_source, second_source); + ether_addr_copy(coded_packet->second_orig_dest, packet2->dest); coded_packet->second_crc = packet_id2; coded_packet->second_ttl = packet2->ttl; coded_packet->second_ttvn = packet2->ttvn; @@ -1349,8 +1349,8 @@ static void batadv_nc_skb_store_before_coding(struct batadv_priv *bat_priv, /* Set the mac header as if we actually sent the packet uncoded */ ethhdr = eth_hdr(skb); - memcpy(ethhdr->h_source, ethhdr->h_dest, ETH_ALEN); - memcpy(ethhdr->h_dest, eth_dst_new, ETH_ALEN); + ether_addr_copy(ethhdr->h_source, ethhdr->h_dest); + ether_addr_copy(ethhdr->h_dest, eth_dst_new); /* Set data pointer to MAC header to mimic packets from our tx path */ skb_push(skb, ETH_HLEN); @@ -1636,7 +1636,7 @@ batadv_nc_skb_decode_packet(struct batadv_priv *bat_priv, struct sk_buff *skb, /* Reconstruct original mac header */ ethhdr = eth_hdr(skb); - memcpy(ethhdr, ðhdr_tmp, sizeof(*ethhdr)); + *ethhdr = ethhdr_tmp; /* Select the correct unicast header information based on the location * of our mac address in the coded_packet header @@ -1646,7 +1646,7 @@ batadv_nc_skb_decode_packet(struct batadv_priv *bat_priv, struct sk_buff *skb, * so the Ethernet address must be copied to h_dest and * pkt_type changed from PACKET_OTHERHOST to PACKET_HOST */ - memcpy(ethhdr->h_dest, coded_packet_tmp.second_dest, ETH_ALEN); + ether_addr_copy(ethhdr->h_dest, coded_packet_tmp.second_dest); skb->pkt_type = PACKET_HOST; orig_dest = coded_packet_tmp.second_orig_dest; @@ -1682,7 +1682,7 @@ batadv_nc_skb_decode_packet(struct batadv_priv *bat_priv, struct sk_buff *skb, unicast_packet->packet_type = BATADV_UNICAST; unicast_packet->version = BATADV_COMPAT_VERSION; unicast_packet->ttl = ttl; - memcpy(unicast_packet->dest, orig_dest, ETH_ALEN); + ether_addr_copy(unicast_packet->dest, orig_dest); unicast_packet->ttvn = ttvn; batadv_nc_packet_free(nc_packet); |