madwifi: fix fast-frame related dma unmap bug

SVN-Revision: 14192
lede-17.01
Felix Fietkau 2009-01-26 00:27:40 +00:00
parent bef07d58fc
commit 727ab9ce8d
1 changed files with 11 additions and 0 deletions

View File

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