net: lpc_eth: free skbs in start_xmit

Transmitted skbs can be freed immediately in lpc_eth_hard_start_xmit()
instead of at TX completion, since driver copies the frames in DMA area.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Tested-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed