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path: root/drivers/bluetooth/hci_h5.c
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Diffstat (limited to 'drivers/bluetooth/hci_h5.c')
-rw-r--r--drivers/bluetooth/hci_h5.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c
index f6f497450560..04680ead9275 100644
--- a/drivers/bluetooth/hci_h5.c
+++ b/drivers/bluetooth/hci_h5.c
@@ -206,12 +206,12 @@ static int h5_close(struct hci_uart *hu)
{
struct h5 *h5 = hu->priv;
+ del_timer_sync(&h5->timer);
+
skb_queue_purge(&h5->unack);
skb_queue_purge(&h5->rel);
skb_queue_purge(&h5->unrel);
- del_timer(&h5->timer);
-
kfree(h5);
return 0;
@@ -673,7 +673,8 @@ static struct sk_buff *h5_dequeue(struct hci_uart *hu)
return h5_prepare_pkt(hu, HCI_3WIRE_LINK_PKT, wakeup_req, 2);
}
- if ((skb = skb_dequeue(&h5->unrel)) != NULL) {
+ skb = skb_dequeue(&h5->unrel);
+ if (skb != NULL) {
nskb = h5_prepare_pkt(hu, bt_cb(skb)->pkt_type,
skb->data, skb->len);
if (nskb) {
@@ -690,7 +691,8 @@ static struct sk_buff *h5_dequeue(struct hci_uart *hu)
if (h5->unack.qlen >= h5->tx_win)
goto unlock;
- if ((skb = skb_dequeue(&h5->rel)) != NULL) {
+ skb = skb_dequeue(&h5->rel);
+ if (skb != NULL) {
nskb = h5_prepare_pkt(hu, bt_cb(skb)->pkt_type,
skb->data, skb->len);
if (nskb) {