diff options
Diffstat (limited to 'drivers/isdn/hardware/mISDN/netjet.c')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/netjet.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/mISDN/netjet.c b/drivers/isdn/hardware/mISDN/netjet.c index aa95cc7d32f9..c3e3e7686273 100644 --- a/drivers/isdn/hardware/mISDN/netjet.c +++ b/drivers/isdn/hardware/mISDN/netjet.c @@ -386,6 +386,10 @@ read_dma(struct tiger_ch *bc, u32 idx, int cnt) bc->bch.nr, idx); } bc->lastrx = idx; + if (test_bit(FLG_RX_OFF, &bc->bch.Flags)) { + bc->bch.dropcnt += cnt; + return; + } stat = bchannel_get_rxbuf(&bc->bch, cnt); /* only transparent use the count here, HDLC overun is detected later */ if (stat == ENOMEM) { |