linux-kernel - [PATCH 2/3] scsi: fnic: Stop setting scsi

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Date:   Fri, 13 Aug 2021 21:49:12 +0800
From:   John Garry <john.garry@...wei.com>
To:     <satishkh@...co.com>, <sebaddel@...co.com>, <kartilak@...co.com>,
        <jejb@...ux.ibm.com>, <martin.petersen@...cle.com>
CC:     <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <hare@...e.de>, <hch@....de>, <bvanassche@....org>,
        John Garry <john.garry@...wei.com>
Subject: [PATCH 2/3] scsi: fnic: Stop setting scsi_cmnd.tag

It is never read. Setting it and the request tag seems dodgy
anyway.

Signed-off-by: John Garry <john.garry@...wei.com>
---
 drivers/scsi/fnic/fnic_scsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 0f9cedf78872..f8afbfb468dc 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -2213,7 +2213,7 @@ fnic_scsi_host_start_tag(struct fnic *fnic, struct scsi_cmnd *sc)
 	if (IS_ERR(dummy))
 		return SCSI_NO_TAG;
 
-	sc->tag = rq->tag = dummy->tag;
+	rq->tag = dummy->tag;
 	sc->host_scribble = (unsigned char *)dummy;
 
 	return dummy->tag;
-- 
2.26.2