Return-Path: Received: from fieldses.org ([174.143.236.118]:60196 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932197Ab1INLp3 (ORCPT ); Wed, 14 Sep 2011 07:45:29 -0400 From: "J. Bruce Fields" To: linux-nfs@vger.kernel.org Cc: "J. Bruce Fields" Subject: [PATCH 24/25] nfsd4: use deleg changes to cleanup preprocess_stateid_op Date: Wed, 14 Sep 2011 07:45:20 -0400 Message-Id: <1316000721-3289-25-git-send-email-bfields@redhat.com> In-Reply-To: <1316000721-3289-1-git-send-email-bfields@redhat.com> References: <1316000721-3289-1-git-send-email-bfields@redhat.com> To: linux-nfs@vger.kernel.org Sender: linux-nfs-owner@vger.kernel.org List-ID: Content-Type: text/plain MIME-Version: 1.0 Signed-off-by: J. Bruce Fields --- 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 30387f3..ea338d0 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; -- 1.7.4.1