linux-kernel - [PATCH] scsi: qla2xxx: remove redundant assignment to pointer host

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Message-Id: <20190905134229.21194-1-colin.king@canonical.com>
Date:   Thu,  5 Sep 2019 14:42:29 +0100
From:   Colin King <colin.king@...onical.com>
To:     qla2xxx-upstream@...gic.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: qla2xxx: remove redundant assignment to pointer host

From: Colin Ian King <colin.king@...onical.com>

The pointer host is being initialized with a value that is never read
and is being re-assigned a little later on. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/scsi/qla2xxx/qla_target.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 0ffda6171614..584f45a7be2f 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -463,7 +463,7 @@ void qlt_response_pkt_all_vps(struct scsi_qla_host *vha,
 
 	case IMMED_NOTIFY_TYPE:
 	{
-		struct scsi_qla_host *host = vha;
+		struct scsi_qla_host *host;
 		struct imm_ntfy_from_isp *entry =
 		    (struct imm_ntfy_from_isp *)pkt;
 
-- 
2.20.1