[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>
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c
index 34f0afc..bfbae14 100644
--- a/drivers/bluetooth/hci_h4.c
+++ b/drivers/bluetooth/hci_h4.c
@@ -188,7 +188,7 @@
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 @@
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 @@
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);