From: Ján Tomko <jtomko@redhat.com>
Date: Tue, 1 Sep 2020 21:30:35 +0000 (+0200)
Subject: conf: fix enum conversion
X-Git-Tag: v6.8.0-rc1~324
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e603fcf5377e5aff98b5eee8d9af32281c508fd9;p=thirdparty%2Flibvirt.git

conf: fix enum conversion

../src/conf/domain_conf.c:8144:78: error: result of comparison of unsigned enum expression < 0 is always false [-Werror,-Wtautological-unsigned-enum-zero-compare]
        if ((def->writeFiltering = virTristateBoolTypeFromString(filtering)) < 0) {
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 9d15647dcb96831c93ac8c1d67c47265b5ed9072
---

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 7d177a5562..72ac4f4191 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -8141,12 +8141,14 @@ virDomainHostdevSubsysPCIDefParseXML(xmlNodePtr node,
     xmlNodePtr cur;
 
     if ((filtering = virXMLPropString(node, "writeFiltering"))) {
-        if ((def->writeFiltering = virTristateBoolTypeFromString(filtering)) < 0) {
+        int val;
+        if ((val = virTristateBoolTypeFromString(filtering)) < 0) {
             virReportError(VIR_ERR_XML_ERROR,
                            _("unknown pci writeFiltering setting '%s'"),
                            filtering);
             return -1;
         }
+        def->writeFiltering = val;
     }
 
     cur = node->children;