static void fuse_copy_init(struct fuse_copy_state *cs, int write,
			   struct iov_iter *iter)
{
	memset(cs, 0, sizeof(*cs));
	cs->write = write;
	cs->iter = iter;
}
static void fuse_copy_init(struct fuse_copy_state *cs, int write,
			   struct iov_iter *iter)
{
	memset(cs, 0, sizeof(*cs));
	cs->write = write;
	cs->iter = iter;
}