static int ufs_follow_link(struct dentry *dentry, struct nameidata *nd)
static void *ufs_follow_link(struct dentry *dentry, struct nameidata *nd)
static int ufs_follow_link(struct dentry *dentry, struct nameidata *nd){	struct ufs_inode_info *p = UFS_I(dentry->d_inode);	nd_set_link(nd, (char*)p->i_u1.i_symlink);	return 0;}