libertas: add access functions for mesh open/connect status

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/libertas/mesh.h
index b642d5d..388c392 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/libertas/mesh.h
@@ -84,4 +84,10 @@
 	uint32_t stringset, uint8_t *s);
 
 
+/* Accessors */
+
+#define lbs_mesh_open(priv) (priv->mesh_open)
+#define lbs_mesh_connected(priv) (priv->mesh_connect_status == LBS_CONNECTED)
+
+
 #endif