ath9k: fix handling of decryption errors, should improve link stability

SVN-Revision: 33063

diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 97758c4963a52b5b3f73a60c0acbe7caf59649f0..9addfa04028aac55a5db8863dbfdb692a28457f9 100644 (file)
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -3325,6 +3325,22 @@
        }
  
        if (ath_beacon_dtim_pending_cab(skb)) {
        }
  
        if (ath_beacon_dtim_pending_cab(skb)) {

+@@ -1044,7 +1044,6 @@ int ath_rx_tasklet(struct ath_softc *sc,
+       struct ieee80211_hw *hw = sc->hw;
+       struct ieee80211_hdr *hdr;
+       int retval;
+-      bool decrypt_error = false;
+       struct ath_rx_status rs;
+       enum ath9k_rx_qtype qtype;
+       bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA);
+@@ -1066,6 +1065,7 @@ int ath_rx_tasklet(struct ath_softc *sc,
+       tsf_lower = tsf & 0xffffffff;
+ 
+       do {
++              bool decrypt_error = false;
+               /* If handling rx interrupt and flush is in progress => exit */
+               if (test_bit(SC_OP_RXFLUSH, &sc->sc_flags) && (flush == 0))
+                       break;

 --- a/drivers/net/wireless/ath/ath9k/xmit.c
 +++ b/drivers/net/wireless/ath/ath9k/xmit.c
 @@ -29,6 +29,8 @@
 --- a/drivers/net/wireless/ath/ath9k/xmit.c
 +++ b/drivers/net/wireless/ath/ath9k/xmit.c
 @@ -29,6 +29,8 @@