linux-kernel - [PATCH -next] scsi: fnic: remove unnecessary spin_lock

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Date:   Wed, 16 Sep 2020 14:21:35 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Satish Kharat <satishkh@...co.com>,
        Sesidhar Baddela <sebaddel@...co.com>,
        Karan Tilak Kumar <kartilak@...co.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
CC:     <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Qinglang Miao" <miaoqinglang@...wei.com>
Subject: [PATCH -next] scsi: fnic: remove unnecessary spin_lock_init()

The spinlock fnic_list_lock is initialized statically. It is
unnecessary to initialize by spin_lock_init().

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 drivers/scsi/fnic/fnic_main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index 825834885..d077e8e83 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -1097,7 +1097,6 @@ static int __init fnic_init_module(void)
 		goto err_create_fnic_workq;
 	}
 
-	spin_lock_init(&fnic_list_lock);
 	INIT_LIST_HEAD(&fnic_list);
 
 	fnic_fip_queue = create_singlethread_workqueue("fnic_fip_q");
-- 
2.23.0