L2CAP_CMD_HDR_SIZE
if (conn->mtu < L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE)
len = L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE + dlen;
lh->len = cpu_to_le16(L2CAP_CMD_HDR_SIZE + dlen);
cmd = skb_put(skb, L2CAP_CMD_HDR_SIZE);
count -= L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE;
if (skb->len < L2CAP_CMD_HDR_SIZE)
skb_pull(skb, L2CAP_CMD_HDR_SIZE);
while (skb->len >= L2CAP_CMD_HDR_SIZE) {
skb_pull(skb, L2CAP_CMD_HDR_SIZE);