Commit 34316837 authored Feb 25, 2012 by Johannes Berg Committed by John W. Linville Feb 27, 2012

mac80211: fix sta_info_flush() return value



The comment for sta_info_flush() states
"Returns the number of removed STA entries"
but that isn't actually true. Consequently,
the warning when a station is still around
on interface removal can never trigger and
this delayed finding the timer issue the
previous patch fixed. Fix the return value
here to make that warning useful again.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 54e4ffb2

net/mac80211/sta_info.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -865,8 +865,10 @@ int sta_info_flush(struct ieee80211_local *local,

		mutex_lock(&local->sta_mtx);
		list_for_each_entry_safe(sta, tmp, &local->sta_list, list) {
		if (!sdata \|\| sdata == sta->sdata)
		if (!sdata \|\| sdata == sta->sdata) {
		WARN_ON(__sta_info_destroy(sta));
		ret++;
		}
		}
		mutex_unlock(&local->sta_mtx);

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