HCI_ACL_HDR_SIZE
if (len >= HCI_ACL_HDR_SIZE) {
pkt_len = HCI_ACL_HDR_SIZE + __le16_to_cpu(hdr->dlen);
info->rx_count = HCI_ACL_HDR_SIZE;
info->rx_count = HCI_ACL_HDR_SIZE;
if (skb->len >= HCI_ACL_HDR_SIZE) {
plen = HCI_ACL_HDR_SIZE + __le16_to_cpu(hci_acl_hdr(skb)->dlen);
hci_skb_expect(skb) = HCI_ACL_HDR_SIZE;
if (skb->len == HCI_ACL_HDR_SIZE) {
#define MAX_ACL_PAYLOAD_SIZE (HCI_MAX_FRAME_SIZE + HCI_ACL_HDR_SIZE)
.hlen = HCI_ACL_HDR_SIZE, \
skb_push(skb, HCI_ACL_HDR_SIZE);