linux-kernel - [PATCH 1/2] nvmet-loop: remove unused 'target_ctrl' in nvme_loop

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Date:   Mon,  8 Jun 2020 09:20:01 -0700
From:   Dongli Zhang <dongli.zhang@...cle.com>
To:     linux-nvme@...ts.infradead.org
Cc:     linux-kernel@...r.kernel.org, hch@....de, sagi@...mberg.me,
        chaitanya.kulkarni@....com, kbusch@...nel.org, axboe@...com
Subject: [PATCH 1/2] nvmet-loop: remove unused 'target_ctrl' in nvme_loop_ctrl

This field is never used since the introduction of nvme loopback by
commit 3a85a5de29ea ("nvme-loop: add a NVMe loopback host driver").

Signed-off-by: Dongli Zhang <dongli.zhang@...cle.com>
---
 drivers/nvme/target/loop.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c
index 0d54e730cbf2..e8fa70c15143 100644
--- a/drivers/nvme/target/loop.c
+++ b/drivers/nvme/target/loop.c
@@ -36,7 +36,6 @@ struct nvme_loop_ctrl {
 	struct nvme_loop_iod	async_event_iod;
 	struct nvme_ctrl	ctrl;
 
-	struct nvmet_ctrl	*target_ctrl;
 	struct nvmet_port	*port;
 };
 
-- 
2.17.1