Merge branch 'for-4.1' of git://linux-nfs.org/~bfields/linux

Pull nfsd updates from Bruce Fields:
 "A quiet cycle this time; this is basically entirely bugfixes.

  The few that aren't cc'd to stable are cleanup or seemed unlikely to
  affect anyone much"

* 'for-4.1' of git://linux-nfs.org/~bfields/linux:
  uapi: Remove kernel internal declaration
  nfsd: fix nsfd startup race triggering BUG_ON
  nfsd: eliminate NFSD_DEBUG
  nfsd4: fix READ permission checking
  nfsd4: disallow SEEK with special stateids
  nfsd4: disallow ALLOCATE with special stateids
  nfsd: add NFSEXP_PNFS to the exflags array
  nfsd: Remove duplicate macro define for max sec label length
  nfsd: allow setting acls with unenforceable DENYs
  nfsd: NFSD_FAULT_INJECTION depends on DEBUG_FS
  nfsd: remove unused status arg to nfsd4_cleanup_open_state
  nfsd: remove bogus setting of status in nfsd4_process_open2
  NFSD: Use correct reply size calculating function
  NFSD: Using path_equal() for checking two paths

fs/nfsd/nfs4state.c

@@ -1139,7 +1139,7 @@ hash_sessionid(struct nfs4_sessionid *sessionid)
 	return sid->sequence % SESSION_HASH_SIZE;
 }
 
-#ifdef NFSD_DEBUG
+#ifdef CONFIG_SUNRPC_DEBUG
 static inline void
 dump_sessionid(const char *fn, struct nfs4_sessionid *sessionid)
 {
@@ -4049,7 +4049,6 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf
 		status = nfserr_bad_stateid;
 		if (nfsd4_is_deleg_cur(open))
 			goto out;
-		status = nfserr_jukebox;
 	}
 
 	/*
@@ -4118,7 +4117,7 @@ out:
 }
 
 void nfsd4_cleanup_open_state(struct nfsd4_compound_state *cstate,
-			      struct nfsd4_open *open, __be32 status)
+			      struct nfsd4_open *open)
 {
 	if (open->op_openowner) {
 		struct nfs4_stateowner *so = &open->op_openowner->oo_owner;