qemu-file: Use qemu_file_is_writable() on stdio_fclose()

Use the existing function which checks if writev_buffer() or
put_buffer() are set, instead of duplicating it.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

diff --git a/qemu-file.c b/qemu-file.c
index c303b61373156944139d930c23aa5301b964d5f9..9cb12239e5dcd1310aa7af2be50172406c8cb07d 100644 (file)
--- a/qemu-file.c
+++ b/qemu-file.c
@@ -175,7 +175,7 @@ static int stdio_fclose(void *opaque)
     QEMUFileStdio *s = opaque;
     int ret = 0;
 
-    if (s->file->ops->put_buffer || s->file->ops->writev_buffer) {
+    if (qemu_file_is_writable(s->file)) {
         int fd = fileno(s->stdio_file);
         struct stat st;