Commit 30f55dc1 authored Feb 20, 2014 by Luciano Coelho Committed by Johannes Berg Feb 21, 2014

mac80211: allow drivers to request SMPS off



Previously we were warning and using automatic when a driver sent an
update request with SMPS off.  This patch makes it possible for
drivers to disable SMPS at runtime, for whatever reason.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent b80edbc1

net/mac80211/ht.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -482,8 +482,6 @@ void ieee80211_request_smps(struct ieee80211_vif *vif,
		return;

		if (vif->type == NL80211_IFTYPE_STATION) {
		if (WARN_ON(smps_mode == IEEE80211_SMPS_OFF))
		smps_mode = IEEE80211_SMPS_AUTOMATIC;
		if (sdata->u.mgd.driver_smps_mode == smps_mode)
		return;
		sdata->u.mgd.driver_smps_mode = smps_mode;