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mac80211: simplify idle handling

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Now that we have channel contexts, idle is (pretty
much) equivalent to not having a channel context.
Change the code to use this relation so that there
no longer is a need for a lot of idle recalculate
calls everywhere.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2013-02-07 00:14:51 +01:00
parent f1e3e05156
commit fd0f979a1b
5 changed files with 25 additions and 127 deletions
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8
net/mac80211/ibss.c
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@@ -1108,10 +1108,6 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
mutex_unlock(&sdata->u.ibss.mtx);
mutex_lock(&sdata->local->mtx);
ieee80211_recalc_idle(sdata->local);
mutex_unlock(&sdata->local->mtx);
/*
* 802.11n-2009 9.13.3.1: In an IBSS, the HT Protection field is
* reserved, but an HT STA shall protect HT transmissions as though
@@ -1209,9 +1205,5 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata)
mutex_unlock(&sdata->u.ibss.mtx);
mutex_lock(&local->mtx);
ieee80211_recalc_idle(sdata->local);
mutex_unlock(&local->mtx);
return 0;
}