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ath9k: Reset caldata on radio enable

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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>
This commit is contained in:
Rajkumar Manoharan 2011-09-15 19:02:54 +05:30 committed by John W. Linville
parent 05bfe3d2a5
commit d2c71c2078
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/ath/ath9k/main.c
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@ -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));
}
}