virDomainStorageNetworkParseHost: Remove unpopulated 'transport' variable

Since the refactor to use proper enum type for the network transport the
'transport' variable is no longer filled. Remove it and fix the error
message which references it without using NULLSTR.

Fixes: 452695926dc
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 99ecb030677783391354595d4c53c5a8bad2a46e..53ab502306cf9f930360b9e5743980df0c5a40ea 100644 (file)
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -6017,7 +6017,6 @@ virDomainStorageNetworkParseHost(xmlNodePtr hostnode,
                                  virStorageNetHostDef *host)
 {
     int ret = -1;
-    g_autofree char *transport = NULL;
     g_autofree char *port = NULL;
 
     memset(host, 0, sizeof(*host));
@@ -6043,7 +6042,7 @@ virDomainStorageNetworkParseHost(xmlNodePtr hostnode,
         host->socket != NULL) {
         virReportError(VIR_ERR_XML_ERROR,
                        _("transport '%1$s' does not support socket attribute"),
-                       transport);
+                       virStorageNetHostTransportTypeToString(host->transport));
         goto cleanup;
     }