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); }