From f7fc52c1b008ffacd5f5a9bd72bb4e12af734146 Mon Sep 17 00:00:00 2001 From: Yihang Li Date: Thu, 20 Nov 2025 11:50:23 +0800 Subject: [PATCH] ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan() commit b32cc17d607e8ae7af037303fe101368cb4dc44c upstream. Call scsi_device_put() in ata_scsi_dev_rescan() if the device or its queue are not running. Fixes: 0c76106cb975 ("scsi: sd: Fix TCG OPAL unlock on system resume") Cc: stable@vger.kernel.org Signed-off-by: Yihang Li Reviewed-by: Damien Le Moal Signed-off-by: Niklas Cassel Signed-off-by: Greg Kroah-Hartman --- drivers/ata/libata-scsi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 7a70e870703d..74842750b2ed 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -4807,8 +4807,10 @@ void ata_scsi_dev_rescan(struct work_struct *work) spin_unlock_irqrestore(ap->lock, flags); if (do_resume) { ret = scsi_resume_device(sdev); - if (ret == -EWOULDBLOCK) + if (ret == -EWOULDBLOCK) { + scsi_device_put(sdev); goto unlock_scan; + } dev->flags &= ~ATA_DFLAG_RESUMING; } ret = scsi_rescan_device(sdev); -- 2.47.3