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

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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 committed by Jens Axboe
parent e286bcfc59
commit 2d19020b08
1 changed files with 5 additions and 2 deletions
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block/sed-opal.c
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@ -396,8 +396,11 @@ static int next(struct opal_dev *dev)
* session. Therefore we shouldn't attempt to terminate * session. Therefore we shouldn't attempt to terminate
* a session, as one has not yet been created. * a session, as one has not yet been created.
*/ */
if (state > 1) if (state > 1) {
return end_opal_session_error(dev); end_opal_session_error(dev);
return error;
}
} }
state++; state++;
} while (!error); } while (!error);