Hi,

Part 1 of cleaning up the stmmac descriptor handling. Rearrange the
struct stmmac_tx_info to pack better, and introduce helpers for
duplicated code handing the transmit and receive descriptors. Remove
unnecessary struct members that are only transitorily used.

 drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c |   2 +-
 drivers/net/ethernet/stmicro/stmmac/stmmac.h       |   8 +-
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c  | 458 +++++++++------------
 3 files changed, 195 insertions(+), 273 deletions(-)

-- 
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