knfsd: delete code made redundant by map_new_errors

I moved this check into map_new_errors, but forgot to delete the
original.  Oops.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Acked-by:  Neil Brown <neilb@suse.de>

fs/nfsd/nfssvc.c

@@ -546,8 +546,6 @@ nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
 	/* Now call the procedure handler, and encode NFS status. */
 	nfserr = proc->pc_func(rqstp, rqstp->rq_argp, rqstp->rq_resp);
 	nfserr = map_new_errors(rqstp->rq_vers, nfserr);
-	if (nfserr == nfserr_jukebox && rqstp->rq_vers == 2)
-		nfserr = nfserr_dropit;
 	if (nfserr == nfserr_dropit) {
 		dprintk("nfsd: Dropping request; may be revisited later\n");
 		nfsd_cache_update(rqstp, RC_NOCACHE, NULL);