From: Don Brace <don.brace@microsemi.com>
Date: Wed, 27 Apr 2016 22:14:07 +0000 (-0500)
Subject: hpsa: correct ioaccel2 error procecssing.
X-Git-Tag: v4.7-rc1~131^2~29
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=064d1b1d2d8e0b90f1a0a49112eca0d5c2a09b16;p=uclinux-h8%2Flinux.git

hpsa: correct ioaccel2 error procecssing.

set offload_to_be_enabled to 0 when an ioaccel2 error is processed.

Before, an ioaccel completion error would turn of ioaccel but a rescan
would turn it back on again.

Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 57f7062f03cf..4f8e3285baa9 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2360,8 +2360,10 @@ static void process_ioaccel2_completion(struct ctlr_info *h,
 		c2->error_data.serv_response ==
 			IOACCEL2_SERV_RESPONSE_FAILURE) {
 		if (c2->error_data.status ==
-			IOACCEL2_STATUS_SR_IOACCEL_DISABLED)
+			IOACCEL2_STATUS_SR_IOACCEL_DISABLED) {
 			dev->offload_enabled = 0;
+			dev->offload_to_be_enabled = 0;
+		}
 
 		return hpsa_retry_cmd(h, c);
 	}