Commit c76c46fa authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

sd: call sd_zbc_release_disk before releasing the scsi_device reference 



sd_zbc_release_disk accesses disk->device, so ensure that actually still has
a valid reference.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarBart Van Assche <bvanassche@acm.org>
Reviewed-by: default avatarMing Lei <ming.lei@redhat.com>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220308055200.735835-6-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent fad45c30

drivers/scsi/sd.c

+1 −1
Original line number Diff line number Diff line
@@ -3672,9 +3672,9 @@ static void scsi_disk_release(struct device *dev) 


	disk->private_data = NULL;

	put_disk(disk);

	put_device(&sdkp->device->sdev_gendev);



	sd_zbc_release_disk(sdkp);

	put_device(&sdkp->device->sdev_gendev);



	kfree(sdkp);

}