1 files changed, 11 insertions, 45 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 296eded..12f7109 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -190,7 +190,7 @@ alloc_init_deleg(struct nfs4_client *clp, struct nfs4_stateid *stp, struct svc_f
 	dp->dl_vfs_file = stp->st_vfs_file;
 	dp->dl_type = type;
 	dp->dl_ident = cb->cb_ident;
-	dp->dl_stateid.si_boot = get_seconds();
+	dp->dl_stateid.si_boot = boot_time;
 	dp->dl_stateid.si_stateownerid = current_delegid++;
 	dp->dl_stateid.si_fileid = 0;
 	dp->dl_stateid.si_generation = 0;
@@ -1884,7 +1884,7 @@ init_stateid(struct nfs4_stateid *stp, struct nfs4_file *fp, struct nfsd4_open *
 	stp->st_stateowner = sop;
 	get_nfs4_file(fp);
 	stp->st_file = fp;
-	stp->st_stateid.si_boot = get_seconds();
+	stp->st_stateid.si_boot = boot_time;
 	stp->st_stateid.si_stateownerid = sop->so_id;
 	stp->st_stateid.si_fileid = fp->fi_id;
 	stp->st_stateid.si_generation = 0;
@@ -2733,39 +2733,11 @@ nfs4_check_fh(struct svc_fh *fhp, struct nfs4_stateid *stp)
 static int
 STALE_STATEID(stateid_t *stateid)
 {
-	if (time_after((unsigned long)boot_time,
-			(unsigned long)stateid->si_boot)) {
-		dprintk("NFSD: stale stateid " STATEID_FMT "!\n",
-			STATEID_VAL(stateid));
-		return 1;
-	}
-	return 0;
-}
-
-static int
-EXPIRED_STATEID(stateid_t *stateid)
-{
-	if (time_before((unsigned long)boot_time,
-			((unsigned long)stateid->si_boot)) &&
-	    time_before((unsigned long)(stateid->si_boot + nfsd4_lease), get_seconds())) {
-		dprintk("NFSD: expired stateid " STATEID_FMT "!\n",
-			STATEID_VAL(stateid));
-		return 1;
-	}
-	return 0;
-}
-
-static __be32
-stateid_error_map(stateid_t *stateid)
-{
-	if (STALE_STATEID(stateid))
-		return nfserr_stale_stateid;
-	if (EXPIRED_STATEID(stateid))
-		return nfserr_expired;
-
-	dprintk("NFSD: bad stateid " STATEID_FMT "!\n",
+	if (stateid->si_boot == boot_time)
+		return 0;
+	dprintk("NFSD: stale stateid " STATEID_FMT "!\n",
 		STATEID_VAL(stateid));
-	return nfserr_bad_stateid;
+	return 1;
 }
 
 static inline int
@@ -2889,10 +2861,8 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate,
 	status = nfserr_bad_stateid;
 	if (is_delegation_stateid(stateid)) {
 		dp = find_delegation_stateid(ino, stateid);
-		if (!dp) {
-			status = stateid_error_map(stateid);
+		if (!dp)
 			goto out;
-		}
 		status = check_stateid_generation(stateid, &dp->dl_stateid,
 						  flags);
 		if (status)
@@ -2905,10 +2875,8 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate,
 			*filpp = dp->dl_vfs_file;
 	} else { /* open or lock stateid */
 		stp = find_stateid(stateid, flags);
-		if (!stp) {
-			status = stateid_error_map(stateid);
+		if (!stp)
 			goto out;
-		}
 		if (nfs4_check_fh(current_fh, stp))
 			goto out;
 		if (!stp->st_stateowner->so_confirmed)
@@ -2980,7 +2948,7 @@ nfs4_preprocess_seqid_op(struct nfsd4_compound_state *cstate, u32 seqid,
 		 */
 		sop = search_close_lru(stateid->si_stateownerid, flags);
 		if (sop == NULL)
-			return stateid_error_map(stateid);
+			return nfserr_bad_stateid;
 		*sopp = sop;
 		goto check_replay;
 	}
@@ -3247,10 +3215,8 @@ nfsd4_delegreturn(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	if (!is_delegation_stateid(stateid))
 		goto out;
 	dp = find_delegation_stateid(inode, stateid);
-	if (!dp) {
-		status = stateid_error_map(stateid);
+	if (!dp)
 		goto out;
-	}
 	status = check_stateid_generation(stateid, &dp->dl_stateid, flags);
 	if (status)
 		goto out;
@@ -3476,7 +3442,7 @@ alloc_init_lock_stateid(struct nfs4_stateowner *sop, struct nfs4_file *fp, struc
 	stp->st_stateowner = sop;
 	get_nfs4_file(fp);
 	stp->st_file = fp;
-	stp->st_stateid.si_boot = get_seconds();
+	stp->st_stateid.si_boot = boot_time;
 	stp->st_stateid.si_stateownerid = sop->so_id;
 	stp->st_stateid.si_fileid = fp->fi_id;
 	stp->st_stateid.si_generation = 0;