[PATCH v2 42/44] qemu-img: Ignore Error objects where the return value suffices

[Markus Armbruster]

Signed-off-by: Markus Armbruster <arm...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
---
 qemu-img.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/qemu-img.c b/qemu-img.c
index 27bf94e7ae..c11bfe0268 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -464,22 +464,18 @@ static int add_old_style_options(const char *fmt, 
QemuOpts *opts,
                                  const char *base_filename,
                                  const char *base_fmt)
 {
-    Error *err = NULL;
-
     if (base_filename) {
         if (!qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename,
-                          &err)) {
+                          NULL)) {
             error_report("Backing file not supported for file format '%s'",
                          fmt);
-            error_free(err);
             return -1;
         }
     }
     if (base_fmt) {
-        if (!qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt, &err)) {
+        if (!qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt, NULL)) {
             error_report("Backing file format not supported for file "
                          "format '%s'", fmt);
-            error_free(err);
             return -1;
         }
     }
-- 
2.26.2