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net: use netdev_mc_count and netdev_mc_empty when appropriate

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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>
This commit is contained in:
Jiri Pirko
2010-02-08 04:30:35 +00:00
committed by David S. Miller
parent 8e5574211d
commit 4cd24eaf0c
173 changed files with 440 additions and 401 deletions
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6
drivers/net/sundance.c
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@ -1517,18 +1517,18 @@ static void set_rx_mode(struct net_device *dev)
if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
memset(mc_filter, 0xff, sizeof(mc_filter));
rx_mode = AcceptBroadcast | AcceptMulticast | AcceptAll | AcceptMyPhys;
} else if ((dev->mc_count > multicast_filter_limit) ||
} else if ((netdev_mc_count(dev) > multicast_filter_limit) ||
(dev->flags & IFF_ALLMULTI)) {
/* Too many to match, or accept all multicasts. */
memset(mc_filter, 0xff, sizeof(mc_filter));
rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
} else if (dev->mc_count) {
} else if (!netdev_mc_empty(dev)) {
struct dev_mc_list *mclist;
int bit;
int index;
int crc;
memset (mc_filter, 0, sizeof (mc_filter));
for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
for (i = 0, mclist = dev->mc_list; mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
crc = ether_crc_le (ETH_ALEN, mclist->dmi_addr);
for (index=0, bit=0; bit < 6; bit++, crc <<= 1)