From 0d48d93947dd9ea21c5cdc76a8581b06a4a39281 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Tue, 9 Aug 2005 20:30:28 -0700 Subject: [Bluetooth]: Move packet type into the SKB control buffer This patch moves the usage of packet type into the SKB control buffer. After this patch it is now possible to shrink the sk_buff structure and redefine its pkt_type. Signed-off-by: Marcel Holtmann Signed-off-by: David S. Miller --- drivers/bluetooth/bt3c_cs.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/bluetooth/bt3c_cs.c') diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index adf1750..2e0338d 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -259,11 +259,11 @@ static void bt3c_receive(bt3c_info_t *info) if (info->rx_state == RECV_WAIT_PACKET_TYPE) { info->rx_skb->dev = (void *) info->hdev; - info->rx_skb->pkt_type = inb(iobase + DATA_L); + bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L); inb(iobase + DATA_H); - //printk("bt3c: PACKET_TYPE=%02x\n", info->rx_skb->pkt_type); + //printk("bt3c: PACKET_TYPE=%02x\n", bt_cb(info->rx_skb)->pkt_type); - switch (info->rx_skb->pkt_type) { + switch (bt_cb(info->rx_skb)->pkt_type) { case HCI_EVENT_PKT: info->rx_state = RECV_WAIT_EVENT_HEADER; @@ -282,7 +282,7 @@ static void bt3c_receive(bt3c_info_t *info) default: /* Unknown packet */ - BT_ERR("Unknown HCI packet with type 0x%02x received", info->rx_skb->pkt_type); + BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type); info->hdev->stat.err_rx++; clear_bit(HCI_RUNNING, &(info->hdev->flags)); @@ -439,7 +439,7 @@ static int bt3c_hci_send_frame(struct sk_buff *skb) info = (bt3c_info_t *) (hdev->driver_data); - switch (skb->pkt_type) { + switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; break; @@ -452,7 +452,7 @@ static int bt3c_hci_send_frame(struct sk_buff *skb) }; /* Prepend skb with frame type */ - memcpy(skb_push(skb, 1), &(skb->pkt_type), 1); + memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1); skb_queue_tail(&(info->txq), skb); spin_lock_irqsave(&(info->lock), flags); -- cgit v1.1