This patch adds scsi_check_passthrough() tests for the cases where a command completes successfully and when the command failed but the caller did not pass in a list of failures. Signed-off-by: Mike Christie <michael.christie@oracle.com> Link: https://lore.kernel.org/r/20250113180757.16691-1-michael.christie@oracle.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>