[PATCH 6.10 006/482] scsi: pm8001: Do not overwrite PCI queue mapping

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6.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Daniel Wagner <dwagner@xxxxxxx>

[ Upstream commit a141c17a543332fc1238eb5cba562bfc66879126 ]

blk_mq_pci_map_queues() maps all queues but right after this, we overwrite
these mappings by calling blk_mq_map_queues(). Just use one helper but not
both.

Fixes: 42f22fe36d51 ("scsi: pm8001: Expose hardware queues for pm80xx")
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: John Garry <john.g.garry@xxxxxxxxxx>
Signed-off-by: Daniel Wagner <dwagner@xxxxxxx>
Link: https://lore.kernel.org/r/20240912-do-not-overwrite-pci-mapping-v1-1-85724b6cec49@xxxxxxx
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/scsi/pm8001/pm8001_init.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 1e63cb6cd8e32..33e1eba62ca12 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -100,10 +100,12 @@ static void pm8001_map_queues(struct Scsi_Host *shost)
 	struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
 	struct blk_mq_queue_map *qmap = &shost->tag_set.map[HCTX_TYPE_DEFAULT];
 
-	if (pm8001_ha->number_of_intr > 1)
+	if (pm8001_ha->number_of_intr > 1) {
 		blk_mq_pci_map_queues(qmap, pm8001_ha->pdev, 1);
+		return;
+	}
 
-	return blk_mq_map_queues(qmap);
+	blk_mq_map_queues(qmap);
 }
 
 /*
-- 
2.43.0







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