commit: 9e08e34e3735ae057eb3834da3570995811b7eb9
From: Marco Sanvido <[email protected]>
Date: Tue, 3 Jan 2012 17:12:57 -0800
Subject: target: Use correct preempted registration sense code

The comments quote the right parts of the spec:

   * d) Establish a unit attention condition for the
   *    initiator port associated with every I_T nexus
   *    that lost its registration other than the I_T
   *    nexus on which the PERSISTENT RESERVE OUT command
   *    was received, with the additional sense code set
   *    to REGISTRATIONS PREEMPTED.

and

   * e) Establish a unit attention condition for the initiator
   *    port associated with every I_T nexus that lost its
   *    persistent reservation and/or registration, with the
   *    additional sense code set to REGISTRATIONS PREEMPTED;

but the actual code accidentally uses ASCQ_2AH_RESERVATIONS_PREEMPTED
instead of ASCQ_2AH_REGISTRATIONS_PREEMPTED.  Fix this.

Signed-off-by: Marco Sanvido <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
Cc: <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
---
 drivers/target/target_core_pr.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 429ad72..d14860f 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -3120,7 +3120,7 @@ static int core_scsi3_pro_preempt(
                        if (!calling_it_nexus)
                                core_scsi3_ua_allocate(pr_reg_nacl,
                                        pr_res_mapped_lun, 0x2A,
-                                       ASCQ_2AH_RESERVATIONS_PREEMPTED);
+                                       ASCQ_2AH_REGISTRATIONS_PREEMPTED);
                }
                spin_unlock(&pr_tmpl->registration_lock);
                /*
@@ -3233,7 +3233,7 @@ static int core_scsi3_pro_preempt(
                 *    additional sense code set to REGISTRATIONS PREEMPTED;
                 */
                core_scsi3_ua_allocate(pr_reg_nacl, pr_res_mapped_lun, 0x2A,
-                               ASCQ_2AH_RESERVATIONS_PREEMPTED);
+                               ASCQ_2AH_REGISTRATIONS_PREEMPTED);
        }
        spin_unlock(&pr_tmpl->registration_lock);
        /*
-- 
1.7.3.4
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