1676 static void free_params(struct dm_ioctl *param, size_t param_size, int param_flags)  in free_params()  argument
1678 	if (param_flags & DM_WIPE_BUFFER)  in free_params()
1681 	if (param_flags & DM_PARAMS_KMALLOC)  in free_params()
1683 	if (param_flags & DM_PARAMS_VMALLOC)  in free_params()
1689 		       struct dm_ioctl **param, int *param_flags)  in copy_params()  argument
1703 	*param_flags = secure_data ? DM_WIPE_BUFFER : 0;  in copy_params()
1719 			*param_flags |= DM_PARAMS_KMALLOC;  in copy_params()
1728 			*param_flags |= DM_PARAMS_VMALLOC;  in copy_params()
1757 	free_params(dmi, param_kernel->data_size, *param_flags);  in copy_params()
1797 	int param_flags;  in ctl_ioctl()  local
1836 	r = copy_params(user, &param_kernel, ioctl_flags, &param, &param_flags);  in ctl_ioctl()
1860 	free_params(param, input_param_size, param_flags);  in ctl_ioctl()