ap: bail in ap_del_station if AP is going down

Caught by static analysis, if this condition is met the AP is going
down so we cannot continue further accessing the ap object.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/ap.c b/src/ap.c
index a6f8f306a..b4e7593e5 100644
--- a/src/ap.c
+++ b/src/ap.c
@@ -455,7 +455,8 @@ static void ap_del_station(struct sta_state *sta, uint16_t reason,
 		sta->ip_alloc_lease = NULL;
 		l_dhcp_server_expire_by_mac(ap->netconfig_dhcp, sta->addr);
 
-		ap_event_done(ap, prev);
+		if (ap_event_done(ap, prev))
+			return;
 	}
 
 	/*