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[3/3] block/sed-opal: Propagate original error message to userland.

Message ID 1487783708-16285-4-git-send-email-scott.bauer@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Scott Bauer Feb. 22, 2017, 5:15 p.m. UTC
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>
---
 block/sed-opal.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/block/sed-opal.c b/block/sed-opal.c
index 020bf3e..1e18dca 100644
--- a/block/sed-opal.c
+++ b/block/sed-opal.c
@@ -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);