linux-kernel - [PATCH] scsi: qedf: remove redundant variable op

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Message-Id: <20220517092518.93159-1-colin.i.king@gmail.com>
Date:   Tue, 17 May 2022 10:25:18 +0100
From:   Colin Ian King <colin.i.king@...il.com>
To:     Saurav Kashyap <skashyap@...vell.com>,
        Javed Hasan <jhasan@...vell.com>,
        GR-QLogic-Storage-Upstream@...vell.com,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: qedf: remove redundant variable op

The variable op is assigned a value and is never read. The variable
is not used and is redundant, remove it.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/scsi/qedf/qedf_io.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c
index 2ec1f710fd1d..e57cc22453d0 100644
--- a/drivers/scsi/qedf/qedf_io.c
+++ b/drivers/scsi/qedf/qedf_io.c
@@ -804,7 +804,6 @@ static void qedf_trace_io(struct qedf_rport *fcport, struct qedf_ioreq *io_req,
 	struct qedf_io_log *io_log;
 	struct scsi_cmnd *sc_cmd = io_req->sc_cmd;
 	unsigned long flags;
-	uint8_t op;
 
 	spin_lock_irqsave(&qedf->io_trace_lock, flags);
 
@@ -813,7 +812,7 @@ static void qedf_trace_io(struct qedf_rport *fcport, struct qedf_ioreq *io_req,
 	io_log->task_id = io_req->xid;
 	io_log->port_id = fcport->rdata->ids.port_id;
 	io_log->lun = sc_cmd->device->lun;
-	io_log->op = op = sc_cmd->cmnd[0];
+	io_log->op = sc_cmd->cmnd[0];
 	io_log->lba[0] = sc_cmd->cmnd[2];
 	io_log->lba[1] = sc_cmd->cmnd[3];
 	io_log->lba[2] = sc_cmd->cmnd[4];
-- 
2.35.1