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ath5k: Remove unused sc->curmode

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sc->curmode is set but never used. Remove it and the helper function. Also the
ath5k_rate_update which is refered to in the comment does not exist (any more?)
so we don't need to setup the band in that place.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bruno Randolf 2011-01-19 18:21:08 +09:00 committed by John W. Linville
parent 75f9569bfc
commit 4b3721ceb3
2 changed files with 0 additions and 19 deletions
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18
drivers/net/wireless/ath/ath5k/base.c
View File

@ -445,18 +445,6 @@ ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
return ath5k_reset(sc, chan, true);
}
static void
ath5k_setcurmode(struct ath5k_softc *sc, unsigned int mode)
{
sc->curmode = mode;
if (mode == AR5K_MODE_11A) {
sc->curband = &sc->sbands[IEEE80211_BAND_5GHZ];
} else {
sc->curband = &sc->sbands[IEEE80211_BAND_2GHZ];
}
}
struct ath_vif_iter_data {
const u8 *hw_macaddr;
u8 mask[ETH_ALEN];
@ -2778,12 +2766,6 @@ ath5k_init(struct ieee80211_hw *hw)
goto err;
}
/* NB: setup here so ath5k_rate_update is happy */
if (test_bit(AR5K_MODE_11A, ah->ah_modes))
ath5k_setcurmode(sc, AR5K_MODE_11A);
else
ath5k_setcurmode(sc, AR5K_MODE_11B);
/*
* Allocate tx+rx descriptors and populate the lists.
*/

1
drivers/net/wireless/ath/ath5k/base.h
View File

@ -202,7 +202,6 @@ struct ath5k_softc {
#define ATH_STAT_STARTED 4 /* opened & irqs enabled */
unsigned int filter_flags; /* HW flags, AR5K_RX_FILTER_* */
unsigned int curmode; /* current phy mode */
struct ieee80211_channel *curchan; /* current h/w channel */
u16 nvifs;