From patchwork Fri Jun 21 13:32:35 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Derr X-Patchwork-Id: 2763051 Return-Path: X-Original-To: patchwork-v9fs-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F0D1AC0AB1 for ; Fri, 21 Jun 2013 14:05:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E083C20204 for ; Fri, 21 Jun 2013 14:05:18 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 714A62020E for ; Fri, 21 Jun 2013 14:05:16 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=sfs-ml-2.v29.ch3.sourceforge.com) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Uq1xi-0003Zf-RN; Fri, 21 Jun 2013 14:05:14 +0000 Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Uq1xf-0003ZA-PT for v9fs-developer@lists.sourceforge.net; Fri, 21 Jun 2013 14:05:12 +0000 X-ACL-Warn: Received: from ecfrec.frec.bull.fr ([129.183.4.8]) by sog-mx-4.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1Uq1xe-000147-VK for v9fs-developer@lists.sourceforge.net; Fri, 21 Jun 2013 14:05:11 +0000 Received: from atlas.frec.bull.fr (atlas.frec.bull.fr [129.183.91.13]) by ecfrec.frec.bull.fr (Postfix) with ESMTP id 51E326F5EE; Fri, 21 Jun 2013 15:33:03 +0200 (CEST) Received: by atlas.frec.bull.fr (Postfix, from userid 15269) id 39206380047; Fri, 21 Jun 2013 15:33:03 +0200 (CEST) From: Simon Derr To: v9fs-developer@lists.sourceforge.net Date: Fri, 21 Jun 2013 15:32:35 +0200 Message-Id: <1371821563-5784-3-git-send-email-simon.derr@bull.net> X-Mailer: git-send-email 1.7.2.2 In-Reply-To: <1371821563-5784-1-git-send-email-simon.derr@bull.net> References: <1371821563-5784-1-git-send-email-simon.derr@bull.net> X-Spam-Score: -1.5 (-) X-Headers-End: 1Uq1xe-000147-VK Cc: simon.derr@bull.net Subject: [V9fs-developer] [PATCH 02/10] 9P/RDMA: rdma_request() needs not allocate req->rc X-BeenThere: v9fs-developer@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: v9fs-developer-bounces@lists.sourceforge.net X-Spam-Status: No, score=-8.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP p9_tag_alloc() takes care of that. Signed-off-by: Simon Derr --- net/9p/trans_rdma.c | 19 ------------------- 1 files changed, 0 insertions(+), 19 deletions(-) diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c index 2c69ddd..b1dfdf2 100644 --- a/net/9p/trans_rdma.c +++ b/net/9p/trans_rdma.c @@ -427,26 +427,7 @@ static int rdma_request(struct p9_client *client, struct p9_req_t *req) err = -ENOMEM; goto err_close; } - - /* - * If the request has a buffer, steal it, otherwise - * allocate a new one. Typically, requests should already - * have receive buffers allocated and just swap them around - */ - if (!req->rc) { - req->rc = kmalloc(sizeof(struct p9_fcall)+client->msize, - GFP_NOFS); - if (req->rc) { - req->rc->sdata = (char *) req->rc + - sizeof(struct p9_fcall); - req->rc->capacity = client->msize; - } - } rpl_context->rc = req->rc; - if (!rpl_context->rc) { - err = -ENOMEM; - goto err_free2; - } /* * Post a receive buffer for this request. We need to ensure