virutil: fix virGetSCSIHostNumber stub return type

The virGetSCSIHostNumber function return type is int, however
its stubbed version returns NULL. That results in a build fail
on systems that use the stubbed version. Fix by using a proper
return type.

diff --git a/src/util/virutil.c b/src/util/virutil.c
index 3e7f7a2ad00f5f5e8082ee359a939cb33193f535..1116fda01b496db614ab7e81e7a4233b7de8a37d 100644 (file)
--- a/src/util/virutil.c
+++ b/src/util/virutil.c
@@ -2298,7 +2298,7 @@ virGetSCSIHostNumber(const char *adapter_name ATTRIBUTE_UNUSED,
                      unsigned int *result ATTRIBUTE_UNUSED)
 {
     virReportSystemError(ENOSYS, "%s", _("Not supported on this platform"));
-    return NULL;
+    return -1;
 }
 
 char *