scsi: sd: Unregister device if device_add_disk() failed in sd_probe()
[ Upstream commit 0296bea0 ] "if device_add() succeeds, you should call device_del() when you want to get rid of it." In sd_probe(), device_add_disk() fails when device_add() has already succeeded, so change put_device() to device_unregister() to ensure device resources are released. Fixes: 2a7a891f ("scsi: sd: Add error handling support for add_disk()") Signed-off-by: Li Nan <linan122@huawei.com> Link: https://lore.kernel.org/r/20231208082335.1754205-1-linan666@huaweicloud.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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