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Diffstat (limited to 'net/mac80211/scan.c')
-rw-r--r--net/mac80211/scan.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index d9e2df96f676..6d0b89e4aa31 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -334,6 +334,9 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
ieee80211_offchannel_stop_vifs(local);
+ /* ensure nullfunc is transmitted before leaving operating channel */
+ drv_flush(local, false);
+
ieee80211_configure_filter(local);
/* We need to set power level at maximum rate for scanning. */