Index: sys/fs/nfs/nfs_var.h
===================================================================
--- sys/fs/nfs/nfs_var.h
+++ sys/fs/nfs/nfs_var.h
@@ -642,8 +642,7 @@
     vnode_t, int, struct nfsexstuff *, NFSPROC_T *, vnode_t *);
 void nfsvno_setpathbuf(struct nameidata *, char **, u_long **);
 void nfsvno_relpathbuf(struct nameidata *);
-int nfsvno_readlink(vnode_t, struct ucred *, NFSPROC_T *, mbuf_t *,
-    mbuf_t *, int *);
+int nfsvno_readlink(vnode_t, struct ucred *, mbuf_t *, mbuf_t *, int *);
 int nfsvno_read(vnode_t, off_t, int, struct ucred *, NFSPROC_T *,
     mbuf_t *, mbuf_t *);
 int nfsvno_write(vnode_t, off_t, int, int, int *, mbuf_t,
Index: sys/fs/nfsserver/nfs_nfsdport.c
===================================================================
--- sys/fs/nfsserver/nfs_nfsdport.c
+++ sys/fs/nfsserver/nfs_nfsdport.c
@@ -716,7 +716,7 @@
  * Readlink vnode op into an mbuf list.
  */
 int
-nfsvno_readlink(struct vnode *vp, struct ucred *cred, struct thread *p,
+nfsvno_readlink(struct vnode *vp, struct ucred *cred,
     struct mbuf **mpp, struct mbuf **mpendp, int *lenp)
 {
 	struct iovec iv[(NFS_MAXPATHLEN+MLEN-1)/MLEN];
Index: sys/fs/nfsserver/nfs_nfsdserv.c
===================================================================
--- sys/fs/nfsserver/nfs_nfsdserv.c
+++ sys/fs/nfsserver/nfs_nfsdserv.c
@@ -644,7 +644,7 @@
 			nd->nd_repstat = EINVAL;
 	}
 	if (!nd->nd_repstat)
-		nd->nd_repstat = nfsvno_readlink(vp, nd->nd_cred, p,
+		nd->nd_repstat = nfsvno_readlink(vp, nd->nd_cred,
 		    &mp, &mpend, &len);
 	if (nd->nd_flag & ND_NFSV3)
 		getret = nfsvno_getattr(vp, &nva, nd, p, 1, NULL);