Lines Matching defs:ret

116 	int ret;
118 	ret = wait_event_timeout(sev->int_queue,
120 	if (!ret)
216 		int ret = PTR_ERR(fp);
218 		if (ret == -ENOENT) {
222 			ret = 0;
226 				init_ex_path, ret);
228 		return ret;
234 			"SEV: could not read %u bytes to non volatile memory area, ret %ld\n",
258 		int ret = PTR_ERR(fp);
262 			ret);
263 		return ret;
272 			"SEV: failed to write %u bytes to non volatile memory area, ret %ld\n",
313 	unsigned int reg, ret = 0;
355 	ret = sev_wait_cmd_ioc(sev, &reg, psp_timeout);
356 	if (ret) {
363 		return ret;
374 		ret = -EIO;
376 		ret = sev_write_init_ex_file_if_required(cmd);
389 	return ret;
525 	int ret;
535 	ret = __sev_do_cmd_locked(SEV_CMD_SHUTDOWN, NULL, error);
536 	if (ret)
537 		return ret;
542 	return ret;
604 	int ret;
608 	ret = __sev_do_cmd_locked(SEV_CMD_PLATFORM_STATUS, &data, &argp->error);
609 	if (ret)
610 		return ret;
613 		ret = -EFAULT;
615 	return ret;
642 	int ret;
670 		ret = __sev_platform_init_locked(&argp->error);
671 		if (ret)
675 	ret = __sev_do_cmd_locked(SEV_CMD_PEK_CSR, &data, &argp->error);
681 		ret = -EFAULT;
687 			ret = -EFAULT;
692 	return ret;
712 	int error = 0, ret;
714 	ret = sev_platform_status(&status, &error);
715 	if (ret) {
769 	int ret, error, order;
795 		ret = -1;
809 	ret = sev_do_cmd(SEV_CMD_DOWNLOAD_FIRMWARE, data, &error);
815 	if (!ret && !sev_version_greater_or_equal(1, 50))
816 		ret = sev_do_cmd(SEV_CMD_DOWNLOAD_FIRMWARE, data, &error);
818 	if (ret)
828 	return ret;
837 	int ret;
857 		ret = PTR_ERR(oca_blob);
866 		ret = __sev_platform_init_locked(&argp->error);
867 		if (ret)
871 	ret = __sev_do_cmd_locked(SEV_CMD_PEK_CERT_IMPORT, &data, &argp->error);
877 	return ret;
886 	int ret;
916 	ret = __sev_do_cmd_locked(SEV_CMD_GET_ID, &data, &argp->error);
925 		ret = -EFAULT;
931 			ret = -EFAULT;
939 	return ret;
947 	int ret;
971 	ret = __sev_do_cmd_locked(SEV_CMD_GET_ID, data, &argp->error);
972 	if (!ret) {
974 			ret = -EFAULT;
979 	return ret;
990 	int ret;
997 		ret = __sev_platform_init_locked(&argp->error);
998 		if (ret)
999 			return ret;
1033 		ret = -ENOMEM;
1041 	ret = __sev_do_cmd_locked(SEV_CMD_PDH_CERT_EXPORT, &data, &argp->error);
1048 		ret = -EFAULT;
1055 			ret = -EFAULT;
1063 			ret = -EFAULT;
1070 	return ret;
1077 	int ret = -EFAULT;
1097 		ret = sev_ioctl_do_reset(&input, writable);
1100 		ret = sev_ioctl_do_platform_status(&input);
1103 		ret = sev_ioctl_do_pek_pdh_gen(SEV_CMD_PEK_GEN, &input, writable);
1106 		ret = sev_ioctl_do_pek_pdh_gen(SEV_CMD_PDH_GEN, &input, writable);
1109 		ret = sev_ioctl_do_pek_csr(&input, writable);
1112 		ret = sev_ioctl_do_pek_import(&input, writable);
1115 		ret = sev_ioctl_do_pdh_export(&input, writable);
1119 		ret = sev_ioctl_do_get_id(&input);
1122 		ret = sev_ioctl_do_get_id2(&input);
1125 		ret = -EINVAL;
1130 		ret = -EFAULT;
1134 	return ret;
1182 	int ret;
1203 		ret = misc_register(misc);
1204 		if (ret)
1205 			return ret;
1223 	int ret = -ENOMEM;
1247 		ret = -ENODEV;
1254 	ret = sev_misc_init(sev);
1255 	if (ret)
1273 	return ret;