diff options
| author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2011-09-15 17:32:54 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-19 23:58:25 +0400 |
| commit | d2c71c20789189cd01978efcbdd61231f5929eaf (patch) | |
| tree | e07b098ba41d615ad6bc46f826667eb6371331c6 /drivers/net/wireless/ath/ath9k/main.c | |
| parent | 05bfe3d2a5794cc9e9b8119f36d1d7848ecd8967 (diff) | |
| download | linux-d2c71c20789189cd01978efcbdd61231f5929eaf.tar.xz | |
ath9k: Reset caldata on radio enable
Not doing so, the caldata continues to retain older history
values learned on that channel. It is always safer to start
noise floor calibration from the defaults after the assoication.
So this patch resets the nf history buffer when none of the
STA vifs are associated.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 7910165cf0e6..6dcd8def5530 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2021,6 +2021,7 @@ static void ath9k_config_bss(struct ath_softc *sc, struct ieee80211_vif *vif) /* Stop ANI */ sc->sc_flags &= ~SC_OP_ANI_RUN; del_timer_sync(&common->ani.timer); + memset(&sc->caldata, 0, sizeof(sc->caldata)); } } |