rbd: terminate rbd_opts_tokens with Opt_err
authorIlya Dryomov <idryomov@gmail.com>
Mon, 22 Jun 2015 10:24:48 +0000 (13:24 +0300)
committerIlya Dryomov <idryomov@gmail.com>
Thu, 25 Jun 2015 15:30:54 +0000 (18:30 +0300)
Also nuke useless Opt_last_bool and don't break lines unnecessarily.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Elder <elder@linaro.org>
drivers/block/rbd.c

Simple merge