Extract the payload of the packet from SKB buffer at Layer-2

Hi All, Is there any mechanism to get the payload area after extracting the transport header from skb at layer-2. I think we can do this with the combination of skb_full and skb_reset_mac_header, skb_reset_network_header, and skb_reset_transport_header functions. My main interest is extract the payload from the skb and reset the all the headers so that the skb remains unchanged. Help in this regards is highly appreciated. Thanks, Ramana.