linux-kernel - [ 05/33] target: use correct sense code for LUN communication failure

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Date:	Fri, 18 Jan 2013 17:16:30 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	alan@...rguk.ukuu.org.uk, Hannes Reinecke <hare@...e.de>,
	Nicholas Bellinger <nab@...ingtidesystems.com>,
	Nicholas Bellinger <nab@...ux-iscsi.org>
Subject: [ 05/33] target: use correct sense code for LUN communication failure

3.7-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hannes Reinecke <hare@...e.de>

commit 18a9df42d53fabfa43b78be1104838cc8b9762e1 upstream.

The ASC/ASCQ code for 'Logical Unit Communication failure' is
0x08/0x00; 0x80/0x00 is vendor specific.

Signed-off-by: Hannes Reinecke <hare@...e.de>
Cc: Nicholas Bellinger <nab@...ingtidesystems.com>
Signed-off-by: Nicholas Bellinger <nab@...ux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/target/target_core_transport.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -3024,7 +3024,7 @@ int transport_send_check_condition_and_s
 		/* ILLEGAL REQUEST */
 		buffer[SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
 		/* LOGICAL UNIT COMMUNICATION FAILURE */
-		buffer[SPC_ASC_KEY_OFFSET] = 0x80;
+		buffer[SPC_ASC_KEY_OFFSET] = 0x08;
 		break;
 	}
 	/*


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