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path: root/drivers/isdn/hardware/mISDN/hfcpci.c
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Diffstat (limited to 'drivers/isdn/hardware/mISDN/hfcpci.c')
-rw-r--r--drivers/isdn/hardware/mISDN/hfcpci.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 123e8e5e57be..0622e05ae066 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -577,8 +577,11 @@ hfcpci_empty_fifo_trans(struct bchannel *bch, struct bzfifo *rxbz,
fcnt_tx = B_FIFO_SIZE - fcnt_tx;
/* remaining bytes to send (bytes in tx-fifo) */
- bch->rx_skb = mI_alloc_skb(fcnt_rx, GFP_ATOMIC);
- if (bch->rx_skb) {
+ maxlen = bchannel_get_rxbuf(bch, fcnt_rx);
+ if (maxlen < 0) {
+ pr_warning("B%d: No bufferspace for %d bytes\n",
+ bch->nr, fcnt_rx);
+ } else {
ptr = skb_put(bch->rx_skb, fcnt_rx);
if (le16_to_cpu(*z2r) + fcnt_rx <= B_FIFO_SIZE + B_SUB_VAL)
maxlen = fcnt_rx; /* complete transfer */
@@ -597,9 +600,7 @@ hfcpci_empty_fifo_trans(struct bchannel *bch, struct bzfifo *rxbz,
memcpy(ptr, ptr1, fcnt_rx); /* rest */
}
recv_Bchannel(bch, fcnt_tx); /* bch, id */
- } else
- printk(KERN_WARNING "HFCPCI: receive out of memory\n");
-
+ }
*z2r = cpu_to_le16(new_z2); /* new position */
}