diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2011-09-09 11:54:57 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-09-13 18:30:36 -0400 |
| commit | 69064a2764fe195f1478be3ea83d15abe5d71025 (patch) | |
| tree | 7db5da71f823e8ca1fae8963a5c47f51c3af159f /fs | |
| parent | 97b7e3b6d4ae838694b43f66b4f0b32b5ec7635b (diff) | |
nfsd4: use deleg changes to cleanup preprocess_stateid_op
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 30387f3d9881..ea338d0c62a1 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -3290,6 +3290,7 @@ __be32 nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, stateid_t *stateid, int flags, struct file **filpp) { + struct nfs4_stid *s; struct nfs4_ol_stateid *stp = NULL; struct nfs4_delegation *dp = NULL; struct svc_fh *current_fh = &cstate->current_fh; @@ -3314,13 +3315,14 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, * but that we can't find, is expired: */ status = nfserr_expired; - if (is_delegation_stateid(stateid)) { - dp = find_deleg_stateid(stateid); - if (!dp) - goto out; - status = check_stateid_generation(stateid, &dp->dl_stid.sc_stateid, nfsd4_has_session(cstate)); - if (status) - goto out; + s = find_stateid(stateid); + if (!s) + goto out; + status = check_stateid_generation(stateid, &s->sc_stateid, nfsd4_has_session(cstate)); + if (status) + goto out; + if (s->sc_type == NFS4_DELEG_STID) { + dp = delegstateid(s); status = nfs4_check_delegmode(dp, flags); if (status) goto out; @@ -3330,19 +3332,13 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, BUG_ON(!*filpp); } } else { /* open or lock stateid */ - stp = find_ol_stateid(stateid); - if (!stp) - goto out; + stp = openlockstateid(s); status = nfserr_bad_stateid; if (nfs4_check_fh(current_fh, stp)) goto out; if (stp->st_stateowner->so_is_open_owner && !openowner(stp->st_stateowner)->oo_confirmed) goto out; - status = check_stateid_generation(stateid, &stp->st_stid.sc_stateid, - nfsd4_has_session(cstate)); - if (status) - goto out; status = nfs4_check_openmode(stp, flags); if (status) goto out; |