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ath9k_htc: fix decryption errors

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 42530
This commit is contained in:
Felix Fietkau 2014-09-14 11:40:51 +00:00
parent 762ddec48b
commit 6ea49c5e13
1 changed files with 29 additions and 0 deletions
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29
package/kernel/mac80211/patches/300-pending_work.patch
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@ -1,3 +1,21 @@
commit fb77a822cc68745186b38db7d105ad97e0622152
Author: Johannes Stezenbach <js@sig21.net>
Date: Fri Sep 12 22:36:51 2014 +0200
ath9k_htc: fix random decryption failure
In v3.15 the driver stopped to accept network packets after successful
authentification, which could be worked around by passing the
nohwcrypt=1 module parameter. This was not reproducible by
everyone, and showed random behaviour in some tests.
It was caused by an uninitialized variable introduced
in 4ed1a8d4a257 ("ath9k_htc: use ath9k_cmn_rx_accept") and
used in 341b29b9cd2f ("ath9k_htc: use ath9k_cmn_rx_skb_postprocess").
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=78581
Fixes: 341b29b9cd2f ("ath9k_htc: use ath9k_cmn_rx_skb_postprocess")
Signed-off-by: Johannes Stezenbach <js@sig21.net>
commit 11f17631d9bf2a9e910dac7d09ba4581f5693831
Author: Felix Fietkau <nbd@openwrt.org>
Date: Tue Sep 9 09:48:30 2014 +0200
@ -3291,3 +3309,14 @@ Date: Mon May 19 21:20:49 2014 +0200
#define AR_RTC_9160_PLL_DIV 0x000003ff
#define AR_RTC_9160_PLL_DIV_S 0
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -978,7 +978,7 @@ static bool ath9k_rx_prepare(struct ath9
struct ath_hw *ah = common->ah;
struct ath_htc_rx_status *rxstatus;
struct ath_rx_status rx_stats;
- bool decrypt_error;
+ bool decrypt_error = false;
if (skb->len < HTC_RX_FRAME_HEADER_SIZE) {
ath_err(common, "Corrupted RX frame, dropping (len: %d)\n",