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smsc911x: convert to use netdev_for_each_mc_addr 

also removed unnecessary checks

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2010-02-17 23:22:38 +00:00 committed by David S. Miller
parent 59ce25d9eb
commit 2a0d18f97c
1 changed files with 9 additions and 18 deletions
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27
drivers/net/smsc911x.c
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@ -1383,29 +1383,20 @@ static void smsc911x_set_multicast_list(struct net_device *dev)
/* Enabling specific multicast addresses */
unsigned int hash_high = 0;
unsigned int hash_low = 0;
unsigned int count = 0;
struct dev_mc_list *mc_list = dev->mc_list;
struct dev_mc_list *mc_list;
pdata->set_bits_mask = MAC_CR_HPFILT_;
pdata->clear_bits_mask = (MAC_CR_PRMS_ | MAC_CR_MCPAS_);
while (mc_list) {
count++;
if ((mc_list->dmi_addrlen) == ETH_ALEN) {
unsigned int bitnum =
smsc911x_hash(mc_list->dmi_addr);
unsigned int mask = 0x01 << (bitnum & 0x1F);
if (bitnum & 0x20)
hash_high |= mask;
else
hash_low |= mask;
} else {
SMSC_WARNING(DRV, "dmi_addrlen != 6");
}
mc_list = mc_list->next;
netdev_for_each_mc_addr(mc_list, dev) {
unsigned int bitnum = smsc911x_hash(mc_list->dmi_addr);
unsigned int mask = 0x01 << (bitnum & 0x1F);
if (bitnum & 0x20)
hash_high |= mask;
else
hash_low |= mask;
}
if (count != (unsigned int)netdev_mc_count(dev))
SMSC_WARNING(DRV, "mc_count != dev->mc_count");
pdata->hashhi = hash_high;
pdata->hashlo = hash_low;