if (!pcmcia_dev_present(info->p_dev))
return;
- if (!(skb = skb_dequeue(&(info->txq))))
+ skb = skb_dequeue(&(info->txq));
+ if (!skb)
break;
/* Send frame */
info->hdev->stat.byte_rx++;
/* Allocate packet */
- if (info->rx_skb == NULL)
- if (!(info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC))) {
+ if (info->rx_skb == NULL) {
+ info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC);
+ if (!info->rx_skb) {
BT_ERR("Can't allocate mem for new packet");
info->rx_state = RECV_WAIT_NSH;
info->rx_count = NSHL;
return;
}
+ }
*skb_put(info->rx_skb, 1) = inb(iobase + UART_RX);
nsh = (nsh_t *)info->rx_skb->data;