From patchwork Thu Jan 21 22:57:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bruce Fields X-Patchwork-Id: 12037905 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F14A8C433E9 for ; Thu, 21 Jan 2021 22:59:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C435923A03 for ; Thu, 21 Jan 2021 22:59:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726213AbhAUW7j (ORCPT ); Thu, 21 Jan 2021 17:59:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727073AbhAUW7a (ORCPT ); Thu, 21 Jan 2021 17:59:30 -0500 Received: from fieldses.org (fieldses.org [IPv6:2600:3c00:e000:2f7::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E313C061352 for ; Thu, 21 Jan 2021 14:57:48 -0800 (PST) Received: by fieldses.org (Postfix, from userid 2815) id E57F96F60; Thu, 21 Jan 2021 17:57:46 -0500 (EST) DKIM-Filter: OpenDKIM Filter v2.11.0 fieldses.org E57F96F60 From: "J. Bruce Fields" To: Chuck Lever Cc: linux-nfs@vger.kernel.org, "J. Bruce Fields" Subject: [PATCH v3 7/9] nfsd: remove unused set_client argument Date: Thu, 21 Jan 2021 17:57:43 -0500 Message-Id: <1611269865-30153-7-git-send-email-bfields@redhat.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1611269865-30153-1-git-send-email-bfields@redhat.com> References: <20210121204251.GB13298@pick.fieldses.org> <1611269865-30153-1-git-send-email-bfields@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: "J. Bruce Fields" Every caller is setting this argument to false, so we don't need it. Also cut this comment a bit and remove an unnecessary warning. Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4state.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index db10fef1c1d2..6d4b77b536fb 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -4648,8 +4648,7 @@ static struct nfs4_client *lookup_clientid(clientid_t *clid, bool sessions, static __be32 set_client(clientid_t *clid, struct nfsd4_compound_state *cstate, - struct nfsd_net *nn, - bool sessions) + struct nfsd_net *nn) { if (cstate->clp) { if (!same_clid(&cstate->clp->cl_clientid, clid)) @@ -4659,12 +4658,10 @@ static __be32 set_client(clientid_t *clid, if (STALE_CLIENTID(clid, nn)) return nfserr_stale_clientid; /* - * For v4.1+ we get the client in the SEQUENCE op. If we don't have one - * cached already then we know this is for is for v4.0 and "sessions" - * will be false. + * We're in the 4.0 case (otherwise the SEQUENCE op would have + * set cstate->clp), so session = false: */ - WARN_ON_ONCE(cstate->session); - cstate->clp = lookup_clientid(clid, sessions, nn); + cstate->clp = lookup_clientid(clid, false, nn); if (!cstate->clp) return nfserr_expired; return nfs_ok; @@ -4688,7 +4685,7 @@ nfsd4_process_open1(struct nfsd4_compound_state *cstate, if (open->op_file == NULL) return nfserr_jukebox; - status = set_client(clientid, cstate, nn, false); + status = set_client(clientid, cstate, nn); if (status) return status; clp = cstate->clp; @@ -5298,7 +5295,7 @@ nfsd4_renew(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); trace_nfsd_clid_renew(clid); - status = set_client(clid, cstate, nn, false); + status = set_client(clid, cstate, nn); if (status) return status; clp = cstate->clp; @@ -5681,7 +5678,7 @@ nfsd4_lookup_stateid(struct nfsd4_compound_state *cstate, if (ZERO_STATEID(stateid) || ONE_STATEID(stateid) || CLOSE_STATEID(stateid)) return nfserr_bad_stateid; - status = set_client(&stateid->si_opaque.so_clid, cstate, nn, false); + status = set_client(&stateid->si_opaque.so_clid, cstate, nn); if (status == nfserr_stale_clientid) { if (cstate->session) return nfserr_bad_stateid; @@ -6905,7 +6902,7 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, return nfserr_inval; if (!nfsd4_has_session(cstate)) { - status = set_client(&lockt->lt_clientid, cstate, nn, false); + status = set_client(&lockt->lt_clientid, cstate, nn); if (status) goto out; } @@ -7089,7 +7086,7 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp, dprintk("nfsd4_release_lockowner clientid: (%08x/%08x):\n", clid->cl_boot, clid->cl_id); - status = set_client(clid, cstate, nn, false); + status = set_client(clid, cstate, nn); if (status) return status; @@ -7236,7 +7233,7 @@ nfs4_check_open_reclaim(clientid_t *clid, __be32 status; /* find clientid in conf_id_hashtbl */ - status = set_client(clid, cstate, nn, false); + status = set_client(clid, cstate, nn); if (status) return nfserr_reclaim_bad;