net: convert multicast list to list_head
Converts the list and the core manipulating with it to be the same as uc_list.
+uses two functions for adding/removing mc address (normal and "global"
variant) instead of a function parameter.
+removes dev_mcast.c completely.
+exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
manipulation with lists on a sandbox (used in bonding and 80211 drivers)
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 0f97b5a..6278734 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -1341,7 +1341,7 @@
* within that register.
*/
else if (!netdev_mc_empty(dev)) {
- struct dev_mc_list *cur_addr;
+ struct netdev_hw_addr *ha;
/* Set the Hash perfec mode */
mcr |= MAC_CR_HPFILT_;
@@ -1349,19 +1349,16 @@
/* start with a table of all zeros: reject all */
memset(multicast_table, 0, sizeof(multicast_table));
- netdev_for_each_mc_addr(cur_addr, dev) {
+ netdev_for_each_mc_addr(ha, dev) {
u32 position;
- /* do we have a pointer here? */
- if (!cur_addr)
- break;
/* make sure this is a multicast address -
shouldn't this be a given if we have it here ? */
- if (!(*cur_addr->dmi_addr & 1))
- continue;
+ if (!(*ha->addr & 1))
+ continue;
/* upper 6 bits are used as hash index */
- position = ether_crc(ETH_ALEN, cur_addr->dmi_addr)>>26;
+ position = ether_crc(ETH_ALEN, ha->addr)>>26;
multicast_table[position>>5] |= 1 << (position&0x1f);
}