From patchwork Sun Aug 18 18:28:41 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yann Droneaud X-Patchwork-Id: 2846204 Return-Path: X-Original-To: patchwork-linux-rdma@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id AADDC9F4D5 for ; Sun, 18 Aug 2013 18:29:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DCA58201FF for ; Sun, 18 Aug 2013 18:29:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 58EFB20212 for ; Sun, 18 Aug 2013 18:29:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753704Ab3HRS3h (ORCPT ); Sun, 18 Aug 2013 14:29:37 -0400 Received: from smtp2-g21.free.fr ([212.27.42.2]:50069 "EHLO smtp2-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753831Ab3HRS3h (ORCPT ); Sun, 18 Aug 2013 14:29:37 -0400 Received: from localhost.localdomain (unknown [IPv6:2a01:e35:2e9f:6ac0:f909:bc73:7b7d:1daf]) by smtp2-g21.free.fr (Postfix) with ESMTP id 838764B01CD; Sun, 18 Aug 2013 20:29:29 +0200 (CEST) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by localhost.localdomain (8.14.7/8.14.7) with ESMTP id r7IITSKF031981; Sun, 18 Aug 2013 20:29:28 +0200 Received: (from ydroneaud@localhost) by localhost.localdomain (8.14.7/8.14.7/Submit) id r7IITRHM031980; Sun, 18 Aug 2013 20:29:27 +0200 From: Yann Droneaud To: linux-rdma@vger.kernel.org Cc: Yann Droneaud Subject: [PATCH 05/22] ucm: ib_ucm_event(): returns ENOSPC instead of ENOMEM Date: Sun, 18 Aug 2013 20:28:41 +0200 Message-Id: X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Spam-Status: No, score=-9.7 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 When output buffer is too small, others infiniband functions returns ENOSPC. This patch changes ib_ucm_event() to returns ENOSPC just like others functions. Signed-off-by: Yann Droneaud Link: http://mid.gmane.org/cover.1376847403.git.ydroneaud@opteya.com --- drivers/infiniband/core/ucm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c index f2f6393..e462208 100644 --- a/drivers/infiniband/core/ucm.c +++ b/drivers/infiniband/core/ucm.c @@ -432,7 +432,7 @@ static ssize_t ib_ucm_event(struct ib_ucm_file *file, if (uevent->data) { if (cmd.data_len < uevent->data_len) { - result = -ENOMEM; + result = -ENOSPC; goto done; } if (copy_to_user((void __user *)(unsigned long)cmd.data, @@ -444,7 +444,7 @@ static ssize_t ib_ucm_event(struct ib_ucm_file *file, if (uevent->info) { if (cmd.info_len < uevent->info_len) { - result = -ENOMEM; + result = -ENOSPC; goto done; } if (copy_to_user((void __user *)(unsigned long)cmd.info,