[BLUETOOTH]: Introduce skb->data accessor methods for hci_{acl,event,sco}_hdr

For consistency with other skb data accessors, reducing the number of direct
accesses to skb->data.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c
index 34f0afc42407..bfbae14cf93d 100644
--- a/drivers/bluetooth/hci_h4.c
+++ b/drivers/bluetooth/hci_h4.c
@@ -188,7 +188,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count)
                                 continue;
 
                         case H4_W4_EVENT_HDR:
-                                eh = (struct hci_event_hdr *) h4->rx_skb->data;
+                                eh = hci_event_hdr(h4->rx_skb);
 
                                 BT_DBG("Event header: evt 0x%2.2x plen %d", eh->evt, eh->plen);
 
@@ -196,7 +196,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count)
                                 continue;
 
                         case H4_W4_ACL_HDR:
-                                ah = (struct hci_acl_hdr *) h4->rx_skb->data;
+                                ah = hci_acl_hdr(h4->rx_skb);
                                 dlen = __le16_to_cpu(ah->dlen);
 
                                 BT_DBG("ACL header: dlen %d", dlen);
@@ -205,7 +205,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count)
                                 continue;
 
                         case H4_W4_SCO_HDR:
-                                sh = (struct hci_sco_hdr *) h4->rx_skb->data;
+                                sh = hci_sco_hdr(h4->rx_skb);
 
                                 BT_DBG("SCO header: dlen %d", sh->dlen);