commit 2e54a6895e3e0cada8d194ace4f5baae643a073f
author Ben <ben.rosenfeld@intel.com> Thu Mar 12 09:37:34 2015 -0400
committer Johannes Berg <johannes.berg@intel.com> Tue Mar 17 11:02:42 2015 +0100
tree f12959a49465da789bc6095c7ccbc08b28a67e3c
parent c23e31cf7b55e4d2e462b61dadb4c2d9538d3781

cfg80211: Process all pending regulatory requests/hints

It is possible that there are several regulatory requests
pending, but the processing of the last one does not call
CRDA, and thus the other requests are not handled.

Fix this by rescheduling the work until all requests have
been processed.

Signed-off-by: Ben Rosenfeld <ben.rosenfeld@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/reg.c

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index d867103..8c6cf52 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2159,6 +2159,13 @@
 	}
 
 	reg_process_hint(reg_request);
+
+	lr = get_last_request();
+
+	spin_lock(&reg_requests_lock);
+	if (!list_empty(&reg_requests_list) && lr && lr->processed)
+		schedule_work(&reg_work);
+	spin_unlock(&reg_requests_lock);
 }
 
 /* Processes beacon hints -- this has nothing to do with country IEs */