Radar detection can last indefinite time. There is no
point in deferring a scan request in this case - simply
return -EBUSY.
Signed-off-by: Eliad Peller <el...@wizery.com>
---
net/mac80211/scan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index ae84267..4525623 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -505,7 +505,7 @@ static int __ieee80211_start_scan(struct
ieee80211_sub_if_data *sdata,
lockdep_assert_held(&local->mtx);
- if (local->scan_req)
+ if (local->scan_req || local->radar_detect_enabled)
return -EBUSY;
if (!ieee80211_can_scan(local, sdata)) {
--
1.8.5.2.229.g4448466.dirty
--
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