package/madwifi/patches/395-ath_ff_unmap.patch

   1 --- a/ath/if_ath.c
   2 +++ b/ath/if_ath.c
   3 @@ -13508,7 +13508,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
   4                                 bus_unmap_single(
   5                                         sc->sc_bdev,
   6                                         bf->bf_skbaddrff[i],
   7 -                                       (direction == BUS_DMA_TODEVICE ?
   8 +                                       (direction == BUS_DMA_FROMDEVICE ?
   9                                          sc->sc_rxbufsize : ffskb->len),
  10                                         direction);
  11                                 bf->bf_skbaddrff[i] = 0;