From: Zheng Yongjun <zhengyongjun3@huawei.com>
To: <linux-scsi@vger.kernel.org>, <target-devel@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <martin.petersen@oracle.com>, Zheng Yongjun <zhengyongjun3@huawei.com>
Subject: [PATCH v2 -next] scsi: target: iscsi: use DEFINE_MUTEX() for mutex lock
Date: Thu, 24 Dec 2020 21:25:36 +0800 [thread overview]
Message-ID: <20201224132536.31613-1-zhengyongjun3@huawei.com> (raw)
mutex lock can be initialized automatically with DEFINE_MUTEX()
rather than explicitly calling mutex_init().
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
---
drivers/target/iscsi/iscsi_target.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 518fac4864cf..b33726229f94 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -50,7 +50,7 @@ static DEFINE_MUTEX(np_lock);
static struct idr tiqn_idr;
DEFINE_IDA(sess_ida);
-struct mutex auth_id_lock;
+DEFINE_MUTEX(auth_id_lock);
struct iscsit_global *iscsit_global;
@@ -690,7 +690,6 @@ static int __init iscsi_target_init_module(void)
return -1;
spin_lock_init(&iscsit_global->ts_bitmap_lock);
- mutex_init(&auth_id_lock);
idr_init(&tiqn_idr);
ret = target_register_template(&iscsi_ops);
--
2.22.0
reply other threads:[~2020-12-24 13:26 UTC|newest]
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