mount: don't worry if a binfmt_misc image is empty

Signed-off-by: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

mount.c

@@ -1521,7 +1521,7 @@ static int binfmt_misc_restore(struct mount_info *mi)
 		return -1;
 
 	img = open_image(CR_FD_BINFMT_MISC, O_RSTR, mi->s_dev);
-	if (!img || empty_image(img)) {
+	if (!img) {
 		goto free_buf;
 	}