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authorRajkumar Manoharan <rmanohar@qca.qualcomm.com>2012-06-18 19:03:52 +0530
committerJohannes Berg <johannes.berg@intel.com>2012-06-20 10:53:34 +0200
commit559cef996d2e4c9b652a53bb3a53e5787e247f57 (patch)
tree0b445a9cd37ab5404eddbfeb2579e183f8318d1e /net/mac80211/offchannel.c
parent7ebfa46973aa239f79fbd4651ddeed5c92df45b2 (diff)
downloadlinux-stericsson-559cef996d2e4c9b652a53bb3a53e5787e247f57.tar.gz
mac80211: cleanup offchannel_ps_enable argument
The 'tell_ap' argument is always true. So that remove it and simplify the function. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/offchannel.c')
-rw-r--r--net/mac80211/offchannel.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index fcb01ee8ee7b..febce7fb7bb1 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -25,8 +25,7 @@
* because we *may* be doing work on-operating channel, and want our
* hardware unconditionally awake, but still let the AP send us normal frames.
*/
-static void ieee80211_offchannel_ps_enable(struct ieee80211_sub_if_data *sdata,
- bool tell_ap)
+static void ieee80211_offchannel_ps_enable(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
@@ -47,8 +46,8 @@ static void ieee80211_offchannel_ps_enable(struct ieee80211_sub_if_data *sdata,
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
}
- if (tell_ap && (!local->offchannel_ps_enabled ||
- !(local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)))
+ if (!local->offchannel_ps_enabled ||
+ !(local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK))
/*
* If power save was enabled, no need to send a nullfunc
* frame because AP knows that we are sleeping. But if the
@@ -133,7 +132,7 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local,
if (offchannel_ps_enable &&
(sdata->vif.type == NL80211_IFTYPE_STATION) &&
sdata->u.mgd.associated)
- ieee80211_offchannel_ps_enable(sdata, true);
+ ieee80211_offchannel_ps_enable(sdata);
}
}
mutex_unlock(&local->iflist_mtx);