pronto: Panic on vos double free detection

Change VOS_ASSERT(0) to panic in vos_mem_free() guarded under
MEMORY_DEBUG feature on double free detection.

Change-Id: I8b008b07d876d970da38e46dfb490121bd313908
CRs-Fixed: 609786
diff --git a/CORE/VOSS/src/vos_memory.c b/CORE/VOSS/src/vos_memory.c
index 6566ea9..659a81b 100644
--- a/CORE/VOSS/src/vos_memory.c
+++ b/CORE/VOSS/src/vos_memory.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2013 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2014 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -292,7 +292,7 @@
         {
             VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                       "%s: Unallocated memory (double free?)", __func__);
-            VOS_ASSERT(0);
+            VOS_BUG(0);
         }
     }
 }