ath10k: Ignore SWBA event for a vif if its marked for no beacon

Ignore processing further in SWBA event scheduled for a vif, if mac80211
has marked the particular vif for stop beaconing and brought the vdev
down in 'ath10k_control_beaconing'. This should potentially avoid ath10k
warning/error messages while running continuous wifi down/up with max
number of vaps configured. Found this change during code walk through
and going through other beacon configuration related functions in ath10k

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 38993d72f5e6..54df425bb0fc 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -3514,6 +3514,12 @@ void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
                         continue;
                 }
 
+                /* mac80211 would have already asked us to stop beaconing and
+                 * bring the vdev down, so continue in that case
+                 */
+                if (!arvif->is_up)
+                        continue;
+
                 /* There are no completions for beacons so wait for next SWBA
                  * before telling mac80211 to decrement CSA counter
                  *