From: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
After the hw reports a decryption error, the flag decrypt_error is set to
true in ath9k_rx_accept.
Since this flag is initialized to false just outside ath_rx_tasklet while cycle,
all subsequent frames are marked as corrupted until ath_rx_tasklet ends.
Fix the issue initializing decrypt_error flag at the begging of the cycle.
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
---
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1044,7 +1044,6 @@
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 @@
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;
--
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