Staging: rtl8192e: Do not mess with carrier settings while scanning
Toggling the link carrier is a non sense and is the grossest locking I can think of. Moreover, it's giving a completely inaccurate status to userspace who could for example decide to turn the interface down on carrier off detection. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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2 changed files with 0 additions and 4 deletions
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@ -337,8 +337,6 @@ void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee)
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ieee80211_sta_ps_send_null_frame(ieee, 1);
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ieee80211_sta_ps_send_null_frame(ieee, 1);
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#endif
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#endif
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netif_carrier_off(ieee->dev);
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if (ieee->data_hard_stop)
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if (ieee->data_hard_stop)
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ieee->data_hard_stop(ieee->dev);
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ieee->data_hard_stop(ieee->dev);
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@ -389,7 +387,6 @@ void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee)
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if(ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER)
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if(ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER)
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ieee80211_start_send_beacons(ieee);
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ieee80211_start_send_beacons(ieee);
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netif_carrier_on(ieee->dev);
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count = 0;
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count = 0;
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up(&ieee->wx_sem);
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up(&ieee->wx_sem);
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@ -4318,7 +4318,6 @@ RESET_START:
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del_timer_sync(&ieee->associate_timer);
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del_timer_sync(&ieee->associate_timer);
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cancel_delayed_work(&ieee->associate_retry_wq);
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cancel_delayed_work(&ieee->associate_retry_wq);
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ieee80211_stop_scan(ieee);
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ieee80211_stop_scan(ieee);
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netif_carrier_off(dev);
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up(&ieee->wx_sem);
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up(&ieee->wx_sem);
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}
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}
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else{
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else{
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