minimum_data_size 1753 drivers/md/dm-ioctl.c 	const size_t minimum_data_size = offsetof(struct dm_ioctl, data);
minimum_data_size 1756 drivers/md/dm-ioctl.c 	if (copy_from_user(param_kernel, user, minimum_data_size))
minimum_data_size 1759 drivers/md/dm-ioctl.c 	if (param_kernel->data_size < minimum_data_size)
minimum_data_size 1768 drivers/md/dm-ioctl.c 		dmi->data_size = minimum_data_size;
minimum_data_size 1791 drivers/md/dm-ioctl.c 	memcpy(dmi, param_kernel, minimum_data_size);
minimum_data_size 1793 drivers/md/dm-ioctl.c 	if (copy_from_user(&dmi->data, (char __user *)user + minimum_data_size,
minimum_data_size 1794 drivers/md/dm-ioctl.c 			   param_kernel->data_size - minimum_data_size))