diff options
Diffstat (limited to 'net/mac80211/pm.c')
| -rw-r--r-- | net/mac80211/pm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index d0275f34bf70..835584ca9925 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -53,8 +53,9 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) ieee80211_stop_queues_by_reason(hw, IEEE80211_QUEUE_STOP_REASON_SUSPEND); - /* flush out all packets */ + /* flush out all packets and station cleanup call_rcu()s */ synchronize_net(); + rcu_barrier(); drv_flush(local, false); |