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ath: move the channel for ath_reg_apply_beaconing_flags() into helper

Browse source 
While at it convert this into a switch statement, this
makes it easier and manage.

Cc: smihir@qti.qualcomm.com
Cc: tushnimb@qca.qualcomm.com
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez 2013-10-21 19:14:51 +02:00 committed by John W. Linville
parent 6c3af5888e
commit 07782d94d9
1 changed files with 20 additions and 19 deletions
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39
drivers/net/wireless/ath/regd.c
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@ -219,6 +219,25 @@ static void ath_force_no_ir_freq(struct wiphy *wiphy, u16 center_freq)
ath_force_no_ir_chan(ch);
}
static void
__ath_reg_apply_beaconing_flags(struct wiphy *wiphy,
enum nl80211_reg_initiator initiator,
struct ieee80211_channel *ch)
{
if (ath_is_radar_freq(ch->center_freq) ||
(ch->flags & IEEE80211_CHAN_RADAR))
return;
switch (initiator) {
case NL80211_REGDOM_SET_BY_COUNTRY_IE:
ath_force_clear_no_ir_chan(wiphy, ch);
break;
default:
if (ch->beacon_found)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
}
}
/*
* These exception rules do not apply radar frequencies.
*
@ -236,35 +255,17 @@ ath_reg_apply_beaconing_flags(struct wiphy *wiphy,
unsigned int i;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
if (!wiphy->bands[band])
continue;
sband = wiphy->bands[band];
for (i = 0; i < sband->n_channels; i++) {
ch = &sband->channels[i];
__ath_reg_apply_beaconing_flags(wiphy, initiator, ch);
if (ath_is_radar_freq(ch->center_freq) ||
(ch->flags & IEEE80211_CHAN_RADAR))
continue;
/*
* If the country IE says initiating radiation
* is OK we trust that.
*/
if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE)
ath_force_clear_no_ir_chan(wiphy, ch);
else {
if (ch->beacon_found)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
}
}
}
}
/**
* ath_reg_apply_ir_flags()
* @wiphy: the wiphy to use