linux-kernel - [PATCH] scsi: qla2xxx: remove the unused tcm_qla2xxx_cmd

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Message-Id: <20180502203113.13183-1-avagin@openvz.org>
Date:   Wed,  2 May 2018 13:31:13 -0700
From:   Andrei Vagin <avagin@...nvz.org>
To:     qla2xxx-upstream@...gic.com
Cc:     linux-scsi@...r.kernel.org,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-kernel@...r.kernel.org, Andrei Vagin <avagin@...nvz.org>
Subject: [PATCH] scsi: qla2xxx: remove the unused tcm_qla2xxx_cmd_wq

Signed-off-by: Andrei Vagin <avagin@...nvz.org>
---
 drivers/scsi/qla2xxx/tcm_qla2xxx.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index aadfeaac3898..b63440fec18e 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -48,7 +48,6 @@
 #include "tcm_qla2xxx.h"
 
 static struct workqueue_struct *tcm_qla2xxx_free_wq;
-static struct workqueue_struct *tcm_qla2xxx_cmd_wq;
 
 /*
  * Parse WWN.
@@ -1976,16 +1975,8 @@ static int tcm_qla2xxx_register_configfs(void)
 		goto out_fabric_npiv;
 	}
 
-	tcm_qla2xxx_cmd_wq = alloc_workqueue("tcm_qla2xxx_cmd", 0, 0);
-	if (!tcm_qla2xxx_cmd_wq) {
-		ret = -ENOMEM;
-		goto out_free_wq;
-	}
-
 	return 0;
 
-out_free_wq:
-	destroy_workqueue(tcm_qla2xxx_free_wq);
 out_fabric_npiv:
 	target_unregister_template(&tcm_qla2xxx_npiv_ops);
 out_fabric:
@@ -1995,7 +1986,6 @@ static int tcm_qla2xxx_register_configfs(void)
 
 static void tcm_qla2xxx_deregister_configfs(void)
 {
-	destroy_workqueue(tcm_qla2xxx_cmd_wq);
 	destroy_workqueue(tcm_qla2xxx_free_wq);
 
 	target_unregister_template(&tcm_qla2xxx_ops);
-- 
2.14.3