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Commit 07782d94 authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by John W. Linville
Browse files

ath: move the channel for ath_reg_apply_beaconing_flags() into helper 



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: default avatarLuis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6c3af588

drivers/net/wireless/ath/regd.c

+20 −19
Original line number Diff line number Diff line
@@ -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