diff options
Diffstat (limited to 'drivers/isdn/hardware/mISDN/hfcsusb.c')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcsusb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c index b539b10d6f3e..83206e453d4e 100644 --- a/drivers/isdn/hardware/mISDN/hfcsusb.c +++ b/drivers/isdn/hardware/mISDN/hfcsusb.c @@ -842,6 +842,11 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len, hdlc = 1; } if (fifo->bch) { + if (test_bit(FLG_RX_OFF, &fifo->bch->Flags)) { + fifo->bch->dropcnt += len; + spin_unlock(&hw->lock); + return; + } maxlen = bchannel_get_rxbuf(fifo->bch, len); rx_skb = fifo->bch->rx_skb; if (maxlen < 0) { |