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Diffstat (limited to 'migration/qemu-file.c')
-rw-r--r--migration/qemu-file.c22
1 files changed, 10 insertions, 12 deletions
diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index 355117f..fad0e33 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -95,18 +95,6 @@ int qemu_file_shutdown(QEMUFile *f)
return ret;
}
-/*
- * Result: QEMUFile* for a 'return path' for comms in the opposite direction
- * NULL if not available
- */
-QEMUFile *qemu_file_get_return_path(QEMUFile *f)
-{
- if (!f->ops->get_return_path) {
- return NULL;
- }
- return f->ops->get_return_path(f->ioc);
-}
-
bool qemu_file_mode_is_not_valid(const char *mode)
{
if (mode == NULL ||
@@ -134,6 +122,16 @@ static QEMUFile *qemu_file_new_impl(QIOChannel *ioc,
return f;
}
+/*
+ * Result: QEMUFile* for a 'return path' for comms in the opposite direction
+ * NULL if not available
+ */
+QEMUFile *qemu_file_get_return_path(QEMUFile *f)
+{
+ object_ref(f->ioc);
+ return qemu_file_new_impl(f->ioc, f->ops, !f->is_writable);
+}
+
QEMUFile *qemu_file_new_output(QIOChannel *ioc, const QEMUFileOps *ops)
{
return qemu_file_new_impl(ioc, ops, true);