From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Tue, 11 May 2010 02:41:34 +0000 (-0700)
Subject: ath9k: Fix bug in handling rx frames with invalid descriptor content
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=083e3e8d3dfeb191f349081c052ad3d20e8861f3;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

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>
---

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);