Re: [Qemu-devel] [PATCH 3/8] json-parser: fix two coverity defects

[Paolo Bonzini]

Il 27/05/2014 03:40, arei.gong...@huawei.com ha scritto:
t *ctxt, va_list *ap)
         }
         token = NULL;
     } else {
-        token = parser_context_pop_token(ctxt);
-        token = NULL;
+        (void)parser_context_pop_token(ctxt);
     }
     return QOBJECT(dict);
@@ -542,8 +541,7 @@ static QObject *parse_array(JSONParserContext *ctxt, 
va_list *ap)

         token = NULL;
     } else {
-        token = parser_context_pop_token(ctxt);
-        token = NULL;
+        (void)parser_context_pop_token(ctxt);
     }

     return QOBJECT(list);

You used to have 2 dead stores, now you have 4. :)  Please remove all 
the token = NULL assignments.

Paolo