diff options
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 24685a02690f..30387f3d9881 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -3261,28 +3261,26 @@ static int is_delegation_stateid(stateid_t *stateid) __be32 nfs4_validate_stateid(stateid_t *stateid, bool has_session) { - struct nfs4_ol_stateid *stp = NULL; - __be32 status = nfserr_stale_stateid; + struct nfs4_stid *s; + struct nfs4_ol_stateid *ols; + __be32 status; if (STALE_STATEID(stateid)) - goto out; - - status = nfserr_expired; - stp = find_ol_stateid(stateid); - if (!stp) - goto out; - status = nfserr_bad_stateid; - if (stp->st_stateowner->so_is_open_owner - && !openowner(stp->st_stateowner)->oo_confirmed) - goto out; + return nfserr_stale_stateid; - status = check_stateid_generation(stateid, &stp->st_stid.sc_stateid, has_session); + s = find_stateid(stateid); + if (!s) + return nfserr_stale_stateid; + status = check_stateid_generation(stateid, &s->sc_stateid, has_session); if (status) - goto out; - - status = nfs_ok; -out: - return status; + return status; + if (!(s->sc_type & (NFS4_OPEN_STID | NFS4_LOCK_STID))) + return nfs_ok; + ols = openlockstateid(s); + if (ols->st_stateowner->so_is_open_owner + && !openowner(ols->st_stateowner)->oo_confirmed) + return nfserr_bad_stateid; + return nfs_ok; } /* |