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cnp->cn_nameptr = cnp->cn_pnbuf;		cnp->cn_nameptr = cnp->cn_pnbuf;
/*		/*
* Call lookup() to do the real work. If an error occurs,		* Call lookup() to do the real work. If an error occurs,
* ndp->ni_vp and ni_dvp are left uninitialized or NULL and		* ndp->ni_vp and ni_dvp are left uninitialized or NULL and
* we do not have to dereference anything before returning.		* we do not have to dereference anything before returning.
* In either case ni_startdir will be dereferenced and NULLed		* In either case ni_startdir will be dereferenced and NULLed
* out.		* out.
*/		*/
error = lookup(ndp);		error = vfs_lookup(ndp);
if (error)		if (error)
break;		break;

/*		/*
* Check for encountering a symbolic link. Trivial		* Check for encountering a symbolic link. Trivial
* termination occurs if no symlink encountered.		* termination occurs if no symlink encountered.
*/		*/
if ((cnp->cn_flags & ISSYMLINK) == 0) {		if ((cnp->cn_flags & ISSYMLINK) == 0) {
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