libxl_check_device_model_version should return 0 or 1

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

diff --git a/tools/libxl/libxl_utils.c b/tools/libxl/libxl_utils.c
index f54744de1269e28db3a27e1ecb4822273a13336f..4ccca2f2710733177c530af41946739dfc64d82e 100644 (file)
--- a/tools/libxl/libxl_utils.c
+++ b/tools/libxl/libxl_utils.c
@@ -614,5 +614,5 @@ int libxl_check_device_model_version(libxl_ctx *ctx, char *path)
         }
     }
 
-    return -1;
+    return 0;
 }