1 files changed, 4 insertions, 0 deletions

diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index 5ba75990c9fd..7c5d95b1bc04 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -818,6 +818,7 @@ static void ieee80211_work_work(struct work_struct *work)
                     wk->chan == local->tmp_channel &&
                     wk->chan_type == local->tmp_channel_type) {
                         wk->started = true;
+                        wk->timeout = jiffies;
                 }
 
                 if (!wk->started && !local->tmp_channel) {
@@ -935,6 +936,9 @@ void ieee80211_add_work(struct ieee80211_work *wk)
         if (WARN_ON(!wk->done))
                 return;
 
+        if (WARN_ON(!ieee80211_sdata_running(wk->sdata)))
+                return;
+
         wk->started = false;
 
         local = wk->sdata->local;