diff options
Diffstat (limited to 'drivers/net/iseries_veth.c')
| -rw-r--r-- | drivers/net/iseries_veth.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 347d50cd77d..97bd9dc2e52 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -196,7 +196,6 @@ struct veth_lpar_connection { struct veth_port { struct device *dev; - struct net_device_stats stats; u64 mac_addr; HvLpIndexMap lpar_map; @@ -822,10 +821,9 @@ static int veth_init_connection(u8 rlp) || ! HvLpConfig_doLpsCommunicateOnVirtualLan(this_lp, rlp) ) return 0; - cnx = kmalloc(sizeof(*cnx), GFP_KERNEL); + cnx = kzalloc(sizeof(*cnx), GFP_KERNEL); if (! cnx) return -ENOMEM; - memset(cnx, 0, sizeof(*cnx)); cnx->remote_lp = rlp; spin_lock_init(&cnx->lock); @@ -852,14 +850,13 @@ static int veth_init_connection(u8 rlp) if (rc != 0) return rc; - msgs = kmalloc(VETH_NUMBUFFERS * sizeof(struct veth_msg), GFP_KERNEL); + msgs = kcalloc(VETH_NUMBUFFERS, sizeof(struct veth_msg), GFP_KERNEL); if (! msgs) { veth_error("Can't allocate buffers for LPAR %d.\n", rlp); return -ENOMEM; } cnx->msgs = msgs; - memset(msgs, 0, VETH_NUMBUFFERS * sizeof(struct veth_msg)); for (i = 0; i < VETH_NUMBUFFERS; i++) { msgs[i].token = i; @@ -938,9 +935,6 @@ static void veth_release_connection(struct kobject *kobj) static int veth_open(struct net_device *dev) { - struct veth_port *port = (struct veth_port *) dev->priv; - - memset(&port->stats, 0, sizeof (port->stats)); netif_start_queue(dev); return 0; } @@ -951,13 +945,6 @@ static int veth_close(struct net_device *dev) return 0; } -static struct net_device_stats *veth_get_stats(struct net_device *dev) -{ - struct veth_port *port = (struct veth_port *) dev->priv; - - return &port->stats; -} - static int veth_change_mtu(struct net_device *dev, int new_mtu) { if ((new_mtu < 68) || (new_mtu > VETH_MAX_MTU)) @@ -1086,7 +1073,6 @@ static struct net_device * __init veth_probe_one(int vlan, dev->open = veth_open; dev->hard_start_xmit = veth_start_xmit; dev->stop = veth_close; - dev->get_stats = veth_get_stats; dev->change_mtu = veth_change_mtu; dev->set_mac_address = NULL; dev->set_multicast_list = veth_set_multicast_list; @@ -1185,7 +1171,6 @@ static void veth_transmit_to_many(struct sk_buff *skb, HvLpIndexMap lpmask, struct net_device *dev) { - struct veth_port *port = (struct veth_port *) dev->priv; int i, success, error; success = error = 0; @@ -1201,11 +1186,11 @@ static void veth_transmit_to_many(struct sk_buff *skb, } if (error) - port->stats.tx_errors++; + dev->stats.tx_errors++; if (success) { - port->stats.tx_packets++; - port->stats.tx_bytes += skb->len; + dev->stats.tx_packets++; + dev->stats.tx_bytes += skb->len; } } @@ -1543,8 +1528,8 @@ static void veth_receive(struct veth_lpar_connection *cnx, skb->protocol = eth_type_trans(skb, dev); skb->ip_summed = CHECKSUM_NONE; netif_rx(skb); /* send it up */ - port->stats.rx_packets++; - port->stats.rx_bytes += length; + dev->stats.rx_packets++; + dev->stats.rx_bytes += length; } while (startchunk += nchunks, startchunk < VETH_MAX_FRAMES_PER_MSG); /* Ack it */ |