From: Markus Armbruster <armbru@redhat.com>
Date: Thu, 24 Apr 2014 13:44:17 +0000 (+0200)
Subject: net: Make qmp_query_rx_filter() with name argument more obvious
X-Git-Tag: qemu-xen-4.6.0-rc1~491^2~1
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=638fb14169ad96cf9bc0dd5f61460daaecee5bb1;p=qemu-xen.git

net: Make qmp_query_rx_filter() with name argument more obvious

With a client name, the QMP command is specified to return a list of
one element.  This isn't locally obvious in the code.  Make it so.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---

diff --git a/net/net.c b/net/net.c
index bc9ed6def0..ccb354aee8 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1066,6 +1066,10 @@ RxFilterInfoList *qmp_query_rx_filter(bool has_name, const char *name,
                        " rx-filter querying", name);
             break;
         }
+
+        if (has_name) {
+            break;
+        }
     }
 
     if (filter_list == NULL && !error_is_set(errp) && has_name) {