linux-kernel - [PATCH] scsi_dh_alua: fix build warning

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Message-Id: <1449822963-9054-1-git-send-email-sudipm.mukherjee@gmail.com>
Date:	Fri, 11 Dec 2015 14:06:03 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	"James E.J. Bottomley" <JBottomley@...n.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>
Cc:	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	Hannes Reinecke <hare@...e.de>
Subject: [PATCH] scsi_dh_alua: fix build warning

We were getting build warning about unused variables "vpd_pg83" and "d"

Fixes: 83ea0e5e3501 ("scsi_dh_alua: use scsi_vpd_tpg_id()")
Cc: Hannes Reinecke <hare@...e.de>
Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
build warning with next-20151211 and build log is at:
https://travis-ci.org/sudipm-mukherjee/parport/jobs/96209206
---

 drivers/scsi/device_handler/scsi_dh_alua.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index f100cbb..5a328bf 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -320,8 +320,6 @@ static int alua_check_tpgs(struct scsi_device *sdev)
  */
 static int alua_check_vpd(struct scsi_device *sdev, struct alua_dh_data *h)
 {
-	unsigned char *d;
-	unsigned char __rcu *vpd_pg83;
 	int rel_port = -1, group_id;
 
 	group_id = scsi_vpd_tpg_id(sdev, &rel_port);
-- 
1.9.1

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