diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2010-02-08 04:30:35 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-12 11:38:58 -0800 |
| commit | 4cd24eaf0c6ee7f0242e34ee77ec899f255e66b5 (patch) | |
| tree | 99f57f6374a58022e1e5ed1cbc12699288c7eae1 /drivers/net/virtio_net.c | |
| parent | 8e5574211d96c0552f84c757718475fdb4021be7 (diff) | |
| download | lwn-4cd24eaf0c6ee7f0242e34ee77ec899f255e66b5.tar.gz lwn-4cd24eaf0c6ee7f0242e34ee77ec899f255e66b5.zip | |
net: use netdev_mc_count and netdev_mc_empty when appropriate
This patch replaces dev->mc_count in all drivers (hopefully I didn't miss
anything). Used spatch and did small tweaks and conding style changes when
it was suitable.
Jirka
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 9d8984a3741c..4c347a3df657 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -735,6 +735,7 @@ static void virtnet_set_rx_mode(struct net_device *dev) struct dev_addr_list *addr; struct netdev_hw_addr *ha; int uc_count; + int mc_count; void *buf; int i; @@ -762,9 +763,11 @@ static void virtnet_set_rx_mode(struct net_device *dev) allmulti ? "en" : "dis"); uc_count = netdev_uc_count(dev); + mc_count = netdev_mc_count(dev); /* MAC filter - use one buffer for both lists */ - mac_data = buf = kzalloc(((uc_count + dev->mc_count) * ETH_ALEN) + - (2 * sizeof(mac_data->entries)), GFP_ATOMIC); + buf = kzalloc(((uc_count + mc_count) * ETH_ALEN) + + (2 * sizeof(mac_data->entries)), GFP_ATOMIC); + mac_data = buf; if (!buf) { dev_warn(&dev->dev, "No memory for MAC address buffer\n"); return; @@ -784,13 +787,13 @@ static void virtnet_set_rx_mode(struct net_device *dev) /* multicast list and count fill the end */ mac_data = (void *)&mac_data->macs[uc_count][0]; - mac_data->entries = dev->mc_count; + mac_data->entries = mc_count; addr = dev->mc_list; - for (i = 0; i < dev->mc_count; i++, addr = addr->next) + for (i = 0; i < mc_count; i++, addr = addr->next) memcpy(&mac_data->macs[i][0], addr->da_addr, ETH_ALEN); sg_set_buf(&sg[1], mac_data, - sizeof(mac_data->entries) + (dev->mc_count * ETH_ALEN)); + sizeof(mac_data->entries) + (mc_count * ETH_ALEN)); if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_MAC, VIRTIO_NET_CTRL_MAC_TABLE_SET, |