From: Johannes Thumshirn <jthumshirn@suse.de>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Linux Kernel Mailinglist <linux-kernel@vger.kernel.org>,
Linux SCSI Mailinglist <linux-scsi@vger.kernel.org>,
Bart Van Assche <Bart.VanAssche@sandisk.com>,
Hannes Reinecke <hare@suse.de>,
Johannes Thumshirn <jthumshirn@suse.de>,
Himanshu Madhani <himanshu.madhani@cavium.com>
Subject: [PATCH] scsi: qla2xxx: Correct setting of SAM_STAT_CHECK_CONDITION
Date: Mon, 9 Apr 2018 14:39:22 +0200 [thread overview]
Message-ID: <20180409123922.854-1-jthumshirn@suse.de> (raw)
Bart reports that in qla_isr.c's qla2x00_handle_dif_error we're
wrongly shifting the SAM_STAT_CHECK_CONDITION by one instead of
directly ORing it onto the SCSI command's result.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reported-by: Bart Van Assche <Bart.VanAssche@wdc.com>
Cc: Himanshu Madhani <himanshu.madhani@cavium.com>
---
drivers/scsi/qla2xxx/qla_isr.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 49d67e1d571f..ed6cdfea00b4 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2195,7 +2195,7 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
0x10, 0x1);
set_driver_byte(cmd, DRIVER_SENSE);
set_host_byte(cmd, DID_ABORT);
- cmd->result |= SAM_STAT_CHECK_CONDITION << 1;
+ cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
@@ -2205,7 +2205,7 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
0x10, 0x3);
set_driver_byte(cmd, DRIVER_SENSE);
set_host_byte(cmd, DID_ABORT);
- cmd->result |= SAM_STAT_CHECK_CONDITION << 1;
+ cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
@@ -2215,7 +2215,7 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
0x10, 0x2);
set_driver_byte(cmd, DRIVER_SENSE);
set_host_byte(cmd, DID_ABORT);
- cmd->result |= SAM_STAT_CHECK_CONDITION << 1;
+ cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
--
2.16.2
next reply other threads:[~2018-04-09 12:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-09 12:39 Johannes Thumshirn [this message]
2018-04-09 13:56 ` Hannes Reinecke
2018-04-09 14:14 ` Bart Van Assche
2018-04-10 1:18 ` Martin K. Petersen
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