[BlueZ,v5,1/6] adapter: Keep track of whether the adapter is rfkill'ed

diff --git a/src/adapter.c b/src/adapter.c
index b453e86a0..ec76171b7 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -250,6 +250,7 @@  struct btd_adapter {
 	uint32_t dev_class;		/* controller class of device */
 	char *name;			/* controller device name */
 	char *short_name;		/* controller short name */
+	bool blocked;			/* whether rfkill is enabled */
 	uint32_t supported_settings;	/* controller supported settings */
 	uint32_t pending_settings;	/* pending controller settings */
 	uint32_t current_settings;	/* current controller settings */
@@ -654,6 +655,8 @@  static void set_mode_complete(uint8_t status, uint16_t length,
 	if (status != MGMT_STATUS_SUCCESS) {
 		btd_error(adapter->dev_id, "Failed to set mode: %s (0x%02x)",
 						mgmt_errstr(status), status);
+		if (status == MGMT_STATUS_RFKILLED)
+			adapter->blocked = true;
 		adapter->pending_settings &= ~data->setting;
 		return;
 	}
@@ -2914,10 +2917,12 @@  static void property_set_mode_complete(uint8_t status, uint16_t length,
 		btd_error(adapter->dev_id, "Failed to set mode: %s (0x%02x)",
 						mgmt_errstr(status), status);
 
-		if (status == MGMT_STATUS_RFKILLED)
+		if (status == MGMT_STATUS_RFKILLED) {
 			dbus_err = ERROR_INTERFACE ".Blocked";
-		else
+			adapter->blocked = true;
+		} else {
 			dbus_err = ERROR_INTERFACE ".Failed";
+		}
 
 		g_dbus_pending_property_error(data->id, dbus_err,
 							mgmt_errstr(status));
@@ -7548,6 +7553,9 @@  int btd_cancel_authorization(guint id)
 
 int btd_adapter_restore_powered(struct btd_adapter *adapter)
 {
+	if (adapter->blocked)
+		adapter->blocked = false;
+
 	if (btd_adapter_get_powered(adapter))
 		return 0;
 
@@ -7556,6 +7564,13 @@  int btd_adapter_restore_powered(struct btd_adapter *adapter)
 	return 0;
 }
 
+int btd_adapter_set_blocked(struct btd_adapter *adapter)
+{
+	if (!adapter->blocked)
+		adapter->blocked = true;
+	return 0;
+}
+
 void btd_adapter_register_pin_cb(struct btd_adapter *adapter,
 							btd_adapter_pin_cb_t cb)
 {
diff --git a/src/adapter.h b/src/adapter.h
index b09044edd..332c0b239 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -143,6 +143,7 @@  guint btd_request_authorization_cable_configured(const bdaddr_t *src, const bdad
 int btd_cancel_authorization(guint id);
 
 int btd_adapter_restore_powered(struct btd_adapter *adapter);
+int btd_adapter_set_blocked(struct btd_adapter *adapter);
 
 typedef ssize_t (*btd_adapter_pin_cb_t) (struct btd_adapter *adapter,
 			struct btd_device *dev, char *out, bool *display,
diff --git a/src/rfkill.c b/src/rfkill.c
index 2099c5ac5..93f8e0e12 100644
--- a/src/rfkill.c
+++ b/src/rfkill.c
@@ -61,6 +61,7 @@  static gboolean rfkill_event(GIOChannel *chan,
 	struct rfkill_event event = { 0 };
 	struct btd_adapter *adapter;
 	char sysname[PATH_MAX];
+	bool blocked = false;
 	ssize_t len;
 	int fd, id;
 
@@ -84,7 +85,7 @@  static gboolean rfkill_event(GIOChannel *chan,
 						event.soft, event.hard);
 
 	if (event.soft || event.hard)
-		return TRUE;
+		blocked = true;
 
 	if (event.op != RFKILL_OP_CHANGE)
 		return TRUE;
@@ -122,7 +123,10 @@  static gboolean rfkill_event(GIOChannel *chan,
 
 	DBG("RFKILL unblock for hci%d", id);
 
-	btd_adapter_restore_powered(adapter);
+	if (blocked)
+		btd_adapter_set_blocked(adapter);
+	else
+		btd_adapter_restore_powered(adapter);
 
 	return TRUE;
 }