nbd/client: Refactor nbd_opt_go() to support NBD_OPT_INFO
commit138796d0f545ad4b6c74ad2cbe5f6e08c454a0b9
authorEric Blake <eblake@redhat.com>
Thu, 17 Jan 2019 19:36:53 +0000 (17 13:36 -0600)
committerEric Blake <eblake@redhat.com>
Mon, 21 Jan 2019 21:49:52 +0000 (21 15:49 -0600)
tree36c408627b539ae5ddf8d62b3c0d66b2298319aa
parentb3c9d33bc4e7c2ab2828b16ebc96f0414b0f1acf
nbd/client: Refactor nbd_opt_go() to support NBD_OPT_INFO

Rename the function to nbd_opt_info_or_go() with an added parameter
and slight changes to comments and trace messages, in order to
reuse the function for NBD_OPT_INFO.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190117193658.16413-17-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
nbd/client.c
nbd/trace-events