• Ivo van Doorn's avatar
    rt2x00: trim skb_frame_desc to 32 bytes · 5a6e5999
    Ivo van Doorn authored
    Remove frame_type from skb_frame_desc and pass it
    as argument to rt2x00debug_dump_frame().
    
    Change data_len and desc_len to unsigned short
    to save another 4 bytes in skb_frame_desc. Note that
    this was the only location where the data_len and
    desc_len was not yet treated as unsigned short.
    
    This trim is required to help mac80211 with adding
    the TX control and TX status informtation into the
    skb->cb structure. When that happens, drivers will
    have approximately 40 bytes left to use freely.
    Signed-off-by: default avatarIvo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    5a6e5999
rt2x00dev.c 32.9 KB