scsi: libsas: Add a helper sas_get_sas_addr_and_dev_type()

scsi: libsas: Add a helper sas_get_sas_addr_and_dev_type()

commit a57345279fd311ba679b8083feb0eec5272c7729 upstream.

Add a helper to get attached_sas_addr and device type from disc_resp.

Suggested-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Link: https://lore.kernel.org/r/20240307141413.48049-2-yangxingui@huawei.com
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>