diff options
Diffstat (limited to 'net/mac80211/pm.c')
| -rw-r--r-- | net/mac80211/pm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index 7809a906d7fe..0ccb5701c7f3 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -27,6 +27,9 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) if (!local->open_count) goto suspend; + local->suspending = true; + mb(); /* make suspending visible before any cancellation */ + ieee80211_scan_cancel(local); ieee80211_dfs_cac_cancel(local); @@ -176,6 +179,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) /* need suspended to be visible before quiescing is false */ barrier(); local->quiescing = false; + local->suspending = false; return 0; } |