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Date: Wed,  7 Feb 2024 16:21:00 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Daniel Wagner <dwagner@...e.de>,
	Hannes Reinecke <hare@...e.de>,
	Christoph Hellwig <hch@....de>,
	Keith Busch <kbusch@...nel.org>,
	Sasha Levin <sashal@...nel.org>,
	james.smart@...adcom.com,
	sagi@...mberg.me,
	kch@...dia.com,
	linux-nvme@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.7 33/44] nvmet-fc: release reference on target port

From: Daniel Wagner <dwagner@...e.de>

[ Upstream commit c691e6d7e13dab81ac8c7489c83b5dea972522a5 ]

In case we return early out of __nvmet_fc_finish_ls_req() we still have
to release the reference on the target port.

Reviewed-by: Hannes Reinecke <hare@...e.de>
Reviewed-by: Christoph Hellwig <hch@....de>
Signed-off-by: Daniel Wagner <dwagner@...e.de>
Signed-off-by: Keith Busch <kbusch@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/nvme/target/fc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c
index bd59990b5250..8cd1ef293769 100644
--- a/drivers/nvme/target/fc.c
+++ b/drivers/nvme/target/fc.c
@@ -360,7 +360,7 @@ __nvmet_fc_finish_ls_req(struct nvmet_fc_ls_req_op *lsop)
 
 	if (!lsop->req_queued) {
 		spin_unlock_irqrestore(&tgtport->lock, flags);
-		return;
+		goto out_puttgtport;
 	}
 
 	list_del(&lsop->lsreq_list);
@@ -373,6 +373,7 @@ __nvmet_fc_finish_ls_req(struct nvmet_fc_ls_req_op *lsop)
 				  (lsreq->rqstlen + lsreq->rsplen),
 				  DMA_BIDIRECTIONAL);
 
+out_puttgtport:
 	nvmet_fc_tgtport_put(tgtport);
 }
 
-- 
2.43.0


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