From: Mohammed Shafi Shajakhan <mshajakhan@xxxxxxxxxxx>
free the skb's when the Tx of PAPRD frames fails and also add a debug
message indicating that.
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/main.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 20c70ba..1447b55 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -331,6 +331,8 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int
{
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
struct ath_tx_control txctl;
int time_left;
@@ -348,8 +350,12 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int
init_completion(&sc->paprd_complete);
sc->paprd_pending = true;
txctl.paprd = BIT(chain);
- if (ath_tx_start(hw, skb, &txctl) != 0)
+
+ if (ath_tx_start(hw, skb, &txctl) != 0) {
+ ath_dbg(common, ATH_DBG_XMIT, "PAPRD TX failed\n");
+ dev_kfree_skb_any(skb);
return false;
+ }
time_left = wait_for_completion_timeout(&sc->paprd_complete,
msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
--
1.7.0.4
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