460 			stp->buffer->syscall_result = -EINTR;  in st_allocate_request()
462 			stp->buffer->syscall_result = -EBUSY;  in st_allocate_request()
604 			(STp->buffer)->syscall_result = (-EINTR);  in st_do_scsi()
606 			(STp->buffer)->syscall_result = (-EBUSY);  in st_do_scsi()
639 	STp->buffer->syscall_result = 0;  in st_do_scsi()
645 		(STp->buffer)->syscall_result = (-EBUSY);  in st_do_scsi()
650 		(STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);  in st_do_scsi()
685 	(STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);  in write_behind_check()
698 	if (STbuffer->syscall_result) {  in write_behind_check()
746 		return (STp->buffer)->syscall_result;  in cross_eof()
756 	return (STp->buffer)->syscall_result;  in cross_eof()
791 			return (STp->buffer)->syscall_result;  in st_flush_write_buffer()
794 		if ((STp->buffer)->syscall_result != 0) {  in st_flush_write_buffer()
980 			retval = (STp->buffer)->syscall_result;  in test_ready()
1020 		retval = (STp->buffer)->syscall_result;  in test_ready()
1113 			retval = (STp->buffer)->syscall_result;  in check_tape()
1140 		retval = (STp->buffer)->syscall_result;  in check_tape()
1144 	if ((STp->buffer)->syscall_result != 0) {  in check_tape()
1147 		(STp->buffer)->syscall_result = 0;	/* Prevent error propagation */  in check_tape()
1297 	(STp->buffer)->syscall_result = 0;  in st_open()
1387 			result = (STp->buffer)->syscall_result;  in st_flush()
1391 		if (STp->buffer->syscall_result == 0 ||  in st_flush()
1776 			retval = STbp->syscall_result;  in st_write()
1779 		if (async_write && !STbp->syscall_result) {  in st_write()
1788 		if (STbp->syscall_result != 0) {  in st_write()
1854 				retval = STbp->syscall_result;  in st_write()
1948 		return STbp->syscall_result;  in read_tape()
1954 	if (STbp->syscall_result) {  in read_tape()
2070 			retval = STbp->syscall_result;  in read_tape()
2489 		return (STp->buffer)->syscall_result;  in read_mode_page()
2493 	return STp->buffer->syscall_result;  in read_mode_page()
2523 		return (STp->buffer)->syscall_result;  in write_mode_page()
2527 	return STp->buffer->syscall_result;  in write_mode_page()
2644 		return (STp->buffer)->syscall_result;  in do_load_unload()
2646 	retval = (STp->buffer)->syscall_result;  in do_load_unload()
2959 		return (STp->buffer)->syscall_result;  in st_int_ioctl()
2961 	ioctl_result = (STp->buffer)->syscall_result;  in st_int_ioctl()
3123 		return (STp->buffer)->syscall_result;  in get_location()
3125 	if ((STp->buffer)->syscall_result != 0 ||  in get_location()
3227 		return (STp->buffer)->syscall_result;  in set_location()
3231 	if ((STp->buffer)->syscall_result != 0) {  in set_location()
3347 		result = STp->buffer->syscall_result;  in format_medium()