block/sed-opal: Propagate original error message to userland.

During an error on a comannd, ex: user provides wrong pw to unlock
range, we will gracefully terminate the opal session. We want to
propagate the original error to userland instead of the result of
the session termination, which is almost always a success.

Signed-off-by: Scott Bauer <scott.bauer@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Scott Bauer 2017-02-22 10:15:08 -07:00 коммит произвёл Jens Axboe
Родитель e286bcfc59
Коммит 2d19020b08
1 изменённых файлов: 5 добавлений и 2 удалений

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@ -396,8 +396,11 @@ static int next(struct opal_dev *dev)
* session. Therefore we shouldn't attempt to terminate
* a session, as one has not yet been created.
*/
if (state > 1)
return end_opal_session_error(dev);
if (state > 1) {
end_opal_session_error(dev);
return error;
}
}
state++;
} while (!error);