libceph: old_key in process_one_ticket() is redundant

commit 462e650451c577d15eeb4d883d70fa9e4e529fad upstream.

Since commit 0a990e709356 ("ceph: clean up service ticket decoding"),
th->session_key isn't assigned until everything is decoded.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 file changed