xl/vsnd: initialise rc in dryrun path

Reported-by: Coverity
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/xl/xl_vsnd.c b/tools/xl/xl_vsnd.c
index 6dd3a901b245aad067f0b331795f91fd4798bf80..3306b93139731109fd5d0c8c376236d28306051d 100644 (file)
--- a/tools/xl/xl_vsnd.c
+++ b/tools/xl/xl_vsnd.c
@@ -46,6 +46,7 @@ int main_vsndattach(int argc, char **argv)
     if (dryrun_only) {
         char *json = libxl_device_vsnd_to_json(ctx, &vsnd);
         printf("vsnd: %s\n", json);
+        rc = 0;
         free(json);
         goto out;
     }