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ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan()

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commit b32cc17d60 upstream.

Call scsi_device_put() in ata_scsi_dev_rescan() if the device or its
queue are not running.

Fixes: 0c76106cb9 ("scsi: sd: Fix TCG OPAL unlock on system resume")
Cc: stable@vger.kernel.org
Signed-off-by: Yihang Li <liyihang9@h-partners.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yihang Li
2025-11-20 11:50:23 +08:00
committed by Greg Kroah-Hartman
parent 7b39fa2c3b
commit f7fc52c1b0
1 changed files with 3 additions and 1 deletions
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4
drivers/ata/libata-scsi.c
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@@ -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);