[PATCH AUTOSEL 6.7 33/44] nvmet-fc: release reference on target port

Sasha Levin
2024-02-07T21:23:04Z

From: Daniel Wagner <dwagner@suse.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@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.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