From: Quinn Tran <quinn.tran@cavium.com>
Date: Tue, 11 Sep 2018 17:18:22 +0000 (-0700)
Subject: scsi: qla2xxx: Reject bsg request if chip is down.
X-Git-Tag: v4.20-rc1~127^2~192
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=56d942de59ebfa2e970a6cd33299d1984710b6c0;p=linux.git

scsi: qla2xxx: Reject bsg request if chip is down.

Reject bsg request if chip is down.  This prevent erroneous timeout.

Fixes: d051a5aa1c23 ("[SCSI] qla2xxx: Add an "is reset active" helper.")
Cc: stable@vger.kernel.org # 4.10
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index c11a89be292c..4a9fd8d944d6 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -2487,7 +2487,7 @@ qla24xx_bsg_request(struct bsg_job *bsg_job)
 		vha = shost_priv(host);
 	}
 
-	if (qla2x00_reset_active(vha)) {
+	if (qla2x00_chip_is_down(vha)) {
 		ql_dbg(ql_dbg_user, vha, 0x709f,
 		    "BSG: ISP abort active/needed -- cmd=%d.\n",
 		    bsg_request->msgcode);