cdc_ncm: Fix tx_bytes statistics

[karo-tx-linux.git] / drivers / net / usb / cdc_ncm.c

diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index c3e4da9e79ca071a06082e965a3aec5bb206a77e..8067b8fbb0eea42b106cc56ffe6bc216ae01f85a 100644 (file)
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -1182,7 +1182,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign)
         * payload data instead.
         */
        usbnet_set_skb_tx_stats(skb_out, n,
-                               ctx->tx_curr_frame_payload - skb_out->len);
+                               (long)ctx->tx_curr_frame_payload - skb_out->len);
 
        return skb_out;