chardev: fix QemuOpts lifecycle

qemu_chr_new_from_opts handles QemuOpts release now, so callers don't
have to worry.  It will either be saved in CharDriverState, then
released in qemu_chr_delete, or in the error case released instantly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/char/char.h b/include/char/char.h
index 1952a10063..c91ce3c98a 100644
--- a/include/char/char.h
+++ b/include/char/char.h
@@ -75,6 +75,7 @@ struct CharDriverState {
     char *filename;
     int opened;
     int avail_connections;
+    QemuOpts *opts;
     QTAILQ_ENTRY(CharDriverState) next;
 };