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ath: fix logic on ath_reg_apply_active_scan_flags()

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The existing logic removes the passive scan flag from
channels 12 and 13 when a regulatory hint coming from
something other than a country IE has been passed. This
is incorrect, the original intention was to ensure we
always have passive scan enabled for these two channels
for a specific set of custom world regulatory domains.

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 19:14:47 +02:00 committed by John W. Linville
parent cddc604639
commit d44040de6a
1 changed files with 6 additions and 6 deletions
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12
drivers/net/wireless/ath/regd.c
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@ -249,16 +249,16 @@ ath_reg_apply_active_scan_flags(struct wiphy *wiphy,
return;
/*
* If no country IE has been received always enable active scan
* on these channels. This is only done for specific regulatory SKUs
* If no country IE has been received always enable passive scan
* and no-ibss on these channels. This is only done for specific
* regulatory SKUs.
*/
if (initiator != NL80211_REGDOM_SET_BY_COUNTRY_IE) {
ch = &sband->channels[11]; /* CH 12 */
if (ch->flags & IEEE80211_CHAN_NO_IR)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
ch->flags |= IEEE80211_CHAN_NO_IR;
ch = &sband->channels[12]; /* CH 13 */
if (ch->flags & IEEE80211_CHAN_NO_IR)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
ch->flags |= IEEE80211_CHAN_NO_IR;
return;
}