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authorMarcel Holtmann <marcel@holtmann.org>2015-04-05 07:59:26 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-04-07 19:47:10 +0300
commitd90aa68236137d4170e39055dba41a5a000c568e (patch)
treeaf1ddbd3347f2f94f89537723db5f8d48adc9330 /drivers/bluetooth/hci_ath.c
parentc27799f99f589e76ea84642508a32638091a409a (diff)
downloadlinux-d90aa68236137d4170e39055dba41a5a000c568e.tar.xz
Bluetooth: hci_uart: Use h4_recv_buf helper for Atheros AR300x
Instead of using hci_recv_stream_fragment, use the local available h4_recv_buf helper function. To ensure that the function is available select BT_HCIUART_H4. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth/hci_ath.c')
-rw-r--r--drivers/bluetooth/hci_ath.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/bluetooth/hci_ath.c b/drivers/bluetooth/hci_ath.c
index 4e89d3e33b7b..15beb974f3a0 100644
--- a/drivers/bluetooth/hci_ath.c
+++ b/drivers/bluetooth/hci_ath.c
@@ -45,6 +45,7 @@ struct ath_struct {
struct hci_uart *hu;
unsigned int cur_sleep;
+ struct sk_buff *rx_skb;
struct sk_buff_head txq;
struct work_struct ctxtsw;
};
@@ -136,6 +137,8 @@ static int ath_close(struct hci_uart *hu)
skb_queue_purge(&ath->txq);
+ kfree_skb(ath->rx_skb);
+
cancel_work_sync(&ath->ctxtsw);
hu->priv = NULL;
@@ -190,12 +193,13 @@ static struct sk_buff *ath_dequeue(struct hci_uart *hu)
/* Recv data */
static int ath_recv(struct hci_uart *hu, const void *data, int count)
{
- int ret;
+ struct ath_struct *ath = hu->priv;
- ret = hci_recv_stream_fragment(hu->hdev, data, count);
- if (ret < 0) {
- BT_ERR("Frame Reassembly Failed");
- return ret;
+ ath->rx_skb = h4_recv_buf(hu->hdev, ath->rx_skb, data, count);
+ if (IS_ERR(ath->rx_skb)) {
+ int err = PTR_ERR(ath->rx_skb);
+ BT_ERR("%s: Frame reassembly failed (%d)", hu->hdev->name, err);
+ return err;
}
return count;