net/usb: convert to use netdev_for_each_mc_addr

also removed needless checks in smsc95xx

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index 5a13660ebd17..96f1ebe0d348 100644
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -632,7 +632,6 @@ static void catc_set_multicast_list(struct net_device *netdev)
         struct dev_mc_list *mc;
         u8 broadcast[6];
         u8 rx = RxEnable | RxPolarity | RxMultiCast;
-        int i;
 
         memset(broadcast, 0xff, 6);
         memset(catc->multicast, 0, 64);
@@ -648,9 +647,7 @@ static void catc_set_multicast_list(struct net_device *netdev)
         if (netdev->flags & IFF_ALLMULTI) {
                 memset(catc->multicast, 0xff, 64);
         } else {
-                for (i = 0, mc = netdev->mc_list;
-                     mc && i < netdev_mc_count(netdev);
-                     i++, mc = mc->next) {
+                netdev_for_each_mc_addr(mc, netdev) {
                         u32 crc = ether_crc_le(6, mc->dmi_addr);
                         if (!catc->is_f5u011) {
                                 catc->multicast[(crc >> 3) & 0x3f] |= 1 << (crc & 7);