[libgovirt] cdrom: remove unused 'ret' variable

[Eduardo de Barros Lima <eblima src gnome org>]

commit ef68bce787a1ceb54975db6660c2e7e802d827ad
Author: Eduardo Lima (Etrunko) <etrunko redhat com>
Date:   Mon Sep 10 14:33:25 2018 +0200

    cdrom: remove unused 'ret' variable
    
    Avoid error while building with -Werror enabled
    
    ../govirt/ovirt-cdrom.c: In function ‘ovirt_cdrom_init_from_xml’:
    ../govirt/ovirt-cdrom.c:103:14: error: unused variable ‘ret’ [-Werror=unused-variable]
         gboolean ret = FALSE;
                  ^~~
    
    Signed-off-by: Eduardo Lima (Etrunko) <etrunko redhat com>

 govirt/ovirt-cdrom.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/govirt/ovirt-cdrom.c b/govirt/ovirt-cdrom.c
index 5bab7d3..f625a0c 100644
--- a/govirt/ovirt-cdrom.c
+++ b/govirt/ovirt-cdrom.c
@@ -100,7 +100,6 @@ static gboolean ovirt_cdrom_init_from_xml(OvirtResource *resource,
                                           RestXmlNode *node,
                                           GError **error)
 {
-    gboolean ret = FALSE;
     char *name;
     OvirtResourceClass *parent_class;
     OvirtXmlElement cdrom_elements[] = {