mac80211: fix harmless station flush warning (572078be) · Commits · 戴 / test

If an interface is set down while authenticating or associating, there's a station entry that will be removed by the flushing in do_stop() and that will cause a warning. It's otherwise harmless, but avoid the warning by calling ieee80211_mgd_stop() first. Signed-off-by:

Johannes Berg <johannes.berg@intel.com>

net/mac80211/iface.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -696,6 +696,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,

		ieee80211_roc_purge(sdata);

		if (sdata->vif.type == NL80211_IFTYPE_STATION)
		ieee80211_mgd_stop(sdata);

		/*
		* Remove all stations associated with this interface.
		*
		@@ -783,8 +786,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
		}
		}
		spin_unlock_irqrestore(&ps->bc_buf.lock, flags);
		} else if (sdata->vif.type == NL80211_IFTYPE_STATION) {
		ieee80211_mgd_stop(sdata);
		}

		if (going_down)

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