linux-kernel - [PATCH] bfa: remove unused pointer 'port'

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Message-Id: <20171115170849.20413-1-colin.king@canonical.com>
Date:   Wed, 15 Nov 2017 17:08:49 +0000
From:   Colin King <colin.king@...onical.com>
To:     Anil Gurumurthy <anil.gurumurthy@...gic.com>,
        Sudarsana Kalluru <sudarsana.kalluru@...gic.com>,
        "James E . J . Bottomley" <jejb@...ux.vnet.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] bfa: remove unused pointer 'port'

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

The pointer 'port' is being assigned but it is never read,
hence it is redundant and can be removed. Cleans up clang warning:

drivers/scsi/bfa/bfad_attr.c:505:2: warning: Value stored to 'port'
is never read

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/scsi/bfa/bfad_attr.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
index 13db3b7bc873..78b9aaadeeaa 100644
--- a/drivers/scsi/bfa/bfad_attr.c
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -487,7 +487,6 @@ bfad_im_vport_delete(struct fc_vport *fc_vport)
 	struct bfad_im_port_s *im_port =
 			(struct bfad_im_port_s *) vport->drv_port.im_port;
 	struct bfad_s *bfad = im_port->bfad;
-	struct bfad_port_s *port;
 	struct bfa_fcs_vport_s *fcs_vport;
 	struct Scsi_Host *vshost;
 	wwn_t   pwwn;
@@ -502,8 +501,6 @@ bfad_im_vport_delete(struct fc_vport *fc_vport)
 		return 0;
 	}
 
-	port = im_port->port;
-
 	vshost = vport->drv_port.im_port->shost;
 	u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn);
 
-- 
2.14.1