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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>
This commit is contained in:
Luciano Coelho 2014-02-20 16:41:51 +02:00 committed by Johannes Berg
parent b80edbc177
commit 30f55dc171
1 changed files with 0 additions and 2 deletions
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2
net/mac80211/ht.c
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@ -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;