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authorMarcel Holtmann <marcel@holtmann.org>2015-11-05 07:33:56 +0100
committerMarcel Holtmann <marcel@holtmann.org>2015-11-19 17:50:27 +0100
commit618e8bc228cda7b8c517caac40a45ee909b8672d (patch)
treec991199cbcce9e3030e3595bb2221e47361b0a0b /drivers/bluetooth/hci_h4.c
parentd79f34e32b833cb8651dfd4209d36cf99c89d1d3 (diff)
Bluetooth: Use new hci_skb_pkt_* wrappers for drivers
The new hci_skb_pkt_* wrappers are mainly intented for drivers to require less knowledge about bt_cb(sbk) handling. So after converting the core packet handling, convert all drivers. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth/hci_h4.c')
-rw-r--r--drivers/bluetooth/hci_h4.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c
index a6fce48da0fb..635597b6e168 100644
--- a/drivers/bluetooth/hci_h4.c
+++ b/drivers/bluetooth/hci_h4.c
@@ -108,7 +108,7 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb)
BT_DBG("hu %p skb %p", hu, skb);
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
+ memcpy(skb_push(skb, 1), &hci_skb_pkt_type(skb), 1);
skb_queue_tail(&h4->txq, skb);
return 0;
@@ -184,8 +184,8 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb,
if (!skb)
return ERR_PTR(-ENOMEM);
- bt_cb(skb)->pkt_type = (&pkts[i])->type;
- bt_cb(skb)->expect = (&pkts[i])->hlen;
+ hci_skb_pkt_type(skb) = (&pkts[i])->type;
+ hci_skb_expect(skb) = (&pkts[i])->hlen;
break;
}
@@ -197,18 +197,18 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb,
buffer += 1;
}
- len = min_t(uint, bt_cb(skb)->expect - skb->len, count);
+ len = min_t(uint, hci_skb_expect(skb) - skb->len, count);
memcpy(skb_put(skb, len), buffer, len);
count -= len;
buffer += len;
/* Check for partial packet */
- if (skb->len < bt_cb(skb)->expect)
+ if (skb->len < hci_skb_expect(skb))
continue;
for (i = 0; i < pkts_count; i++) {
- if (bt_cb(skb)->pkt_type == (&pkts[i])->type)
+ if (hci_skb_pkt_type(skb) == (&pkts[i])->type)
break;
}
@@ -228,7 +228,7 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb,
case 1:
/* Single octet variable length */
dlen = skb->data[(&pkts[i])->loff];
- bt_cb(skb)->expect += dlen;
+ hci_skb_expect(skb) += dlen;
if (skb_tailroom(skb) < dlen) {
kfree_skb(skb);
@@ -239,7 +239,7 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb,
/* Double octet variable length */
dlen = get_unaligned_le16(skb->data +
(&pkts[i])->loff);
- bt_cb(skb)->expect += dlen;
+ hci_skb_expect(skb) += dlen;
if (skb_tailroom(skb) < dlen) {
kfree_skb(skb);