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| author | Felix Fietkau <nbd@openwrt.org> | 2011-01-15 14:30:15 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-01-19 11:36:11 -0500 |
| commit | f0b8220c64242e19f41ad1b4eec3225d53715cbe (patch) | |
| tree | fc777520c6ce3dbccdca84091338adae7a00c2a3 /drivers/net/wireless/ath | |
| parent | 21f28e6f0061568b2347aa7517249fc034f949b5 (diff) | |
| download | kernel_samsung_smdk4412-f0b8220c64242e19f41ad1b4eec3225d53715cbe.zip kernel_samsung_smdk4412-f0b8220c64242e19f41ad1b4eec3225d53715cbe.tar.gz kernel_samsung_smdk4412-f0b8220c64242e19f41ad1b4eec3225d53715cbe.tar.bz2 | |
ath9k: fix excessive BAR sending when a frame exceeds its retry limit
Because the sendbar variable was not reset to zero, the stack would send
Block ACK requests for all subframes following the one that failed, which
could mess up the receiver side block ack window.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index fffd13d..ad569e1 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -429,7 +429,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad); while (bf) { - txfail = txpending = 0; + txfail = txpending = sendbar = 0; bf_next = bf->bf_next; skb = bf->bf_mpdu; |