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mac80211: avoid ROC during hw restart

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Defer ROC requests during hw restart, as the driver
might not be fully configured in this stage (e.g.
channel contexts were not added yet)

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Eliad Peller
2015-12-14 16:26:57 +02:00
committed by Johannes Berg
parent c3826807bb
commit 470f4d613b
3 changed files with 18 additions and 2 deletions
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5
net/mac80211/main.c
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@@ -256,6 +256,11 @@ static void ieee80211_restart_work(struct work_struct *work)
list_for_each_entry(sdata, &local->interfaces, list)
flush_delayed_work(&sdata->dec_tailroom_needed_wk);
ieee80211_scan_cancel(local);
/* make sure any new ROC will consider local->in_reconfig */
flush_delayed_work(&local->roc_work);
flush_work(&local->hw_roc_done);
ieee80211_reconfig(local);
rtnl_unlock();
}