1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 5dfed9297b22..02b622e3b9fb 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -93,10 +93,9 @@ static int dm_write(struct usbnet *dev, u8 reg, u16 length, void *data)
         netdev_dbg(dev->net, "dm_write() reg=0x%02x, length=%d\n", reg, length);
 
         if (data) {
-                buf = kmalloc(length, GFP_KERNEL);
+                buf = kmemdup(data, length, GFP_KERNEL);
                 if (!buf)
                         goto out;
-                memcpy(buf, data, length);
         }
 
         err = usb_control_msg(dev->udev,
@@ -387,10 +386,10 @@ static void dm9601_set_multicast(struct net_device *net)
                    netdev_mc_count(net) > DM_MAX_MCAST) {
                 rx_ctl |= 0x04;
         } else if (!netdev_mc_empty(net)) {
-                struct dev_mc_list *mc_list;
+                struct netdev_hw_addr *ha;
 
-                netdev_for_each_mc_addr(mc_list, net) {
-                        u32 crc = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
+                netdev_for_each_mc_addr(ha, net) {
+                        u32 crc = ether_crc(ETH_ALEN, ha->addr) >> 26;
                         hashes[crc >> 3] |= 1 << (crc & 0x7);
                 }
         }