ath9k: fix too early enabling of rx during ath_startrecv()

rx should only be enabled after enough rx buffers have been given to the
hardware, however ath_rx_buf_link was calling ath9k_hw_rxena after every
single added buffer.
Fix this by calling ath9k_hw_rxena directly from the rx tasklet after
completion instead.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ef198ae71eb..b81bfc4d66e 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -75,7 +75,6 @@ static void ath_rx_buf_link(struct ath_softc *sc, struct ath_buf *bf)
                 *sc->rx.rxlink = bf->bf_daddr;
 
         sc->rx.rxlink = &ds->ds_link;
-        ath9k_hw_rxena(ah);
 }
 
 static void ath_setdefantenna(struct ath_softc *sc, u32 antenna)
@@ -1765,6 +1764,7 @@ requeue:
                 } else {
                         list_move_tail(&bf->list, &sc->rx.rxbuf);
                         ath_rx_buf_link(sc, bf);
+                        ath9k_hw_rxena(ah);
                 }
         } while (1);