ath9k: Fix bug in handling rx frames with invalid descriptor content

Don't send them for further processing.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ac60c4ee62d3..da54ff5f3d7e 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -718,6 +718,7 @@ static bool ath_edma_get_buffers(struct ath_softc *sc,
                 __skb_unlink(skb, &rx_edma->rx_fifo);
                 list_add_tail(&bf->list, &sc->rx.rxbuf);
                 ath_rx_edma_buf_link(sc, qtype);
+                return true;
         }
         skb_queue_tail(&rx_edma->rx_buffers, skb);