diff options
Diffstat (limited to 'drivers/net/usb/cdc_mbim.c')
| -rw-r--r-- | drivers/net/usb/cdc_mbim.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c index bc23273d0455..5ee7a1dbc023 100644 --- a/drivers/net/usb/cdc_mbim.c +++ b/drivers/net/usb/cdc_mbim.c @@ -420,6 +420,7 @@ static int cdc_mbim_rx_fixup(struct usbnet *dev, struct sk_buff *skb_in) struct usb_cdc_ncm_dpe16 *dpe16; int ndpoffset; int loopcount = 50; /* arbitrary max preventing infinite loop */ + u32 payload = 0; u8 *c; u16 tci; @@ -482,6 +483,7 @@ next_ndp: if (!skb) goto error; usbnet_skb_return(dev, skb); + payload += len; /* count payload bytes in this NTB */ } } err_ndp: @@ -490,6 +492,10 @@ err_ndp: if (ndpoffset && loopcount--) goto next_ndp; + /* update stats */ + ctx->rx_overhead += skb_in->len - payload; + ctx->rx_ntbs++; + return 1; error: return 0; |