rndis_host: Use netdev stats structure

Now that netdev has its own stats structure we should use that
instead.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index 1bf243e..2232232 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -487,7 +487,7 @@
 		if (unlikely(hdr->msg_type != RNDIS_MSG_PACKET
 				|| skb->len < msg_len
 				|| (data_offset + data_len + 8) > msg_len)) {
-			dev->stats.rx_frame_errors++;
+			dev->net->stats.rx_frame_errors++;
 			devdbg(dev, "bad rndis message %d/%d/%d/%d, len %d",
 				le32_to_cpu(hdr->msg_type),
 				msg_len, data_offset, data_len, skb->len);