Index: head/sys/fs/unionfs/union_subr.c
===================================================================
--- head/sys/fs/unionfs/union_subr.c
+++ head/sys/fs/unionfs/union_subr.c
@@ -530,7 +530,6 @@
 	cn->cn_cred = cnp->cn_cred;
 
 	cn->cn_nameptr = cn->cn_pnbuf;
-	cn->cn_consume = cnp->cn_consume;
 
 	if (nameiop == DELETE)
 		cn->cn_flags |= (cnp->cn_flags & (DOWHITEOUT | SAVESTART));
@@ -918,7 +917,6 @@
 	cn.cn_thread = td;
 	cn.cn_cred = cred;
 	cn.cn_nameptr = cn.cn_pnbuf;
-	cn.cn_consume = 0;
 
 	vref(udvp);
 	if ((error = relookup(udvp, &vp, &cn)) != 0)
@@ -1184,7 +1182,6 @@
 			cn.cn_lkflags = LK_EXCLUSIVE;
 			cn.cn_thread = td;
 			cn.cn_cred = cred;
-			cn.cn_consume = 0;
 
 			/*
 			 * check entry in lower.
Index: head/sys/kern/vfs_lookup.c
===================================================================
--- head/sys/kern/vfs_lookup.c
+++ head/sys/kern/vfs_lookup.c
@@ -538,7 +538,6 @@
 	 * the name set the SAVENAME flag. When done, they assume
 	 * responsibility for freeing the pathname buffer.
 	 */
-	cnp->cn_consume = 0;
 	for (cp = cnp->cn_nameptr; *cp != 0 && *cp != '/'; cp++)
 		continue;
 	cnp->cn_namelen = cp - cnp->cn_nameptr;
@@ -791,17 +790,6 @@
 #ifdef NAMEI_DIAGNOSTIC
 	printf("found\n");
 #endif
-	/*
-	 * Take into account any additional components consumed by
-	 * the underlying filesystem.
-	 */
-	if (cnp->cn_consume > 0) {
-		cnp->cn_nameptr += cnp->cn_consume;
-		ndp->ni_next += cnp->cn_consume;
-		ndp->ni_pathlen -= cnp->cn_consume;
-		cnp->cn_consume = 0;
-	}
-
 	dp = ndp->ni_vp;
 
 	/*
Index: head/sys/sys/namei.h
===================================================================
--- head/sys/sys/namei.h
+++ head/sys/sys/namei.h
@@ -53,7 +53,6 @@
 	char	*cn_pnbuf;	/* pathname buffer */
 	char	*cn_nameptr;	/* pointer to looked up name */
 	long	cn_namelen;	/* length of looked up component */
-	long	cn_consume;	/* chars to consume in lookup() */
 };
 
 /*