EF4_RX_PKT_CSUMMED
flags |= EF4_RX_PKT_CSUMMED;
skb->ip_summed = ((rx_buf->flags & EF4_RX_PKT_CSUMMED) ?
(rx_buf->flags & EF4_RX_PKT_CSUMMED) ? " [SUMMED]" : "",
if (likely(rx_buf->flags & EF4_RX_PKT_CSUMMED))
rx_buf->flags &= ~EF4_RX_PKT_CSUMMED;