[PATCH 6.0 0614/1073] scsi: hpsa: Fix possible memory leak in hpsa_init_one()

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From: Yuan Can <yuancan@xxxxxxxxxx>

[ Upstream commit 9c9ff300e0de07475796495d86f449340d454a0c ]

The hpda_alloc_ctlr_info() allocates h and its field reply_map. However, in
hpsa_init_one(), if alloc_percpu() failed, the hpsa_init_one() jumps to
clean1 directly, which frees h and leaks the h->reply_map.

Fix by calling hpda_free_ctlr_info() to release h->replay_map and h instead
free h directly.

Fixes: 8b834bff1b73 ("scsi: hpsa: fix selection of reply queue")
Signed-off-by: Yuan Can <yuancan@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221122015751.87284-1-yuancan@xxxxxxxxxx
Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/scsi/hpsa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index a47bcce3c9c7..99dbb48fc94f 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -8929,7 +8929,7 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		destroy_workqueue(h->monitor_ctlr_wq);
 		h->monitor_ctlr_wq = NULL;
 	}
-	kfree(h);
+	hpda_free_ctlr_info(h);
 	return rc;
 }
 
-- 
2.35.1






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