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Diffstat (limited to 'drivers/isdn/hardware/mISDN/mISDNipac.c')
-rw-r--r--drivers/isdn/hardware/mISDN/mISDNipac.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c
index 374a17751ffb..752e0825591f 100644
--- a/drivers/isdn/hardware/mISDN/mISDNipac.c
+++ b/drivers/isdn/hardware/mISDN/mISDNipac.c
@@ -936,6 +936,11 @@ hscx_empty_fifo(struct hscx_hw *hscx, u8 count)
int maxlen;
pr_debug("%s: B%1d %d\n", hscx->ip->name, hscx->bch.nr, count);
+ if (test_bit(FLG_RX_OFF, &hscx->bch.Flags)) {
+ hscx->bch.dropcnt += count;
+ hscx_cmdr(hscx, 0x80); /* RMC */
+ return;
+ }
maxlen = bchannel_get_rxbuf(&hscx->bch, count);
if (maxlen < 0) {
hscx_cmdr(hscx, 0x80); /* RMC */