diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2013-09-16 08:54:51 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-09-26 22:02:29 +0400 |
| commit | d29a5fd888918c35eb74496637d448ac37866c6e (patch) | |
| tree | bdab406fde330813a7feabf9772e83304120e0b9 /drivers/net | |
| parent | 440c1c874a8e40a13fc2c799e05c469e1d67e9be (diff) | |
| download | linux-d29a5fd888918c35eb74496637d448ac37866c6e.tar.xz | |
ath9k: Fix regression in LNA diversity
The commit "ath9k: Optimize LNA check" tried
to use the "rs_firstaggr" flag to optimize the LNA
combining algorithm when processing subframes in
an A-MPDU. This doesn't appear to work well in practice,
so revert it and use the old method of relying on
"rs_moreaggr".
Cc: stable@vger.kernel.org # 3.11
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 4ee472a5a4e4..ab9e3a8410bc 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1270,13 +1270,6 @@ static void ath9k_antenna_check(struct ath_softc *sc, return; /* - * All MPDUs in an aggregate will use the same LNA - * as the first MPDU. - */ - if (rs->rs_isaggr && !rs->rs_firstaggr) - return; - - /* * Change the default rx antenna if rx diversity * chooses the other antenna 3 times in a row. */ |