Bluetooth: Use the proper function cast to get hdr data

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c
index 91e44df..fb8445c 100644 (file)
--- a/drivers/bluetooth/hci_ll.c
+++ b/drivers/bluetooth/hci_ll.c
@@ -402,7 +402,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
                                continue;
 
                        case HCILL_W4_EVENT_HDR:
-                               eh = (struct hci_event_hdr *) ll->rx_skb->data;
+                               eh = hci_event_hdr(ll->rx_skb);
 
                                BT_DBG("Event header: evt 0x%2.2x plen %d", eh->evt, eh->plen);
 
@@ -410,7 +410,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
                                continue;
 
                        case HCILL_W4_ACL_HDR:
-                               ah = (struct hci_acl_hdr *) ll->rx_skb->data;
+                               ah = hci_acl_hdr(ll->rx_skb);
                                dlen = __le16_to_cpu(ah->dlen);
 
                                BT_DBG("ACL header: dlen %d", dlen);
@@ -419,7 +419,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
                                continue;
 
                        case HCILL_W4_SCO_HDR:
-                               sh = (struct hci_sco_hdr *) ll->rx_skb->data;
+                               sh = hci_sco_hdr(ll->rx_skb);
 
                                BT_DBG("SCO header: dlen %d", sh->dlen);