From patchwork Fri Mar 2 08:41:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anatoly Burakov X-Patchwork-Id: 35575 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 604C45F25; Fri, 2 Mar 2018 09:41:42 +0100 (CET) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 6754A5F16 for ; Fri, 2 Mar 2018 09:41:40 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Mar 2018 00:41:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,411,1515484800"; d="scan'208";a="21356050" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga007.fm.intel.com with ESMTP; 02 Mar 2018 00:41:38 -0800 Received: from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com [10.237.217.45]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id w228fbjf009985; Fri, 2 Mar 2018 08:41:37 GMT Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w228fbRI028738; Fri, 2 Mar 2018 08:41:37 GMT Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w228fb6A028733; Fri, 2 Mar 2018 08:41:37 GMT From: Anatoly Burakov To: dev@dpdk.org Cc: jianfeng.tan@intel.com Date: Fri, 2 Mar 2018 08:41:36 +0000 Message-Id: <0d0dcde811bab0b02a1d64d0bdd826624f020f0f.1519940460.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 1.7.0.7 In-Reply-To: <2c7afdce0160171947afa94fb29ac97f619b2f87.1519940460.git.anatoly.burakov@intel.com> References: <2c7afdce0160171947afa94fb29ac97f619b2f87.1519940460.git.anatoly.burakov@intel.com> In-Reply-To: <53373b6d98cc54581eff8fecd277ebca077e589e.1519311106.git.anatoly.burakov@intel.com> References: <53373b6d98cc54581eff8fecd277ebca077e589e.1519311106.git.anatoly.burakov@intel.com> Subject: [dpdk-dev] [PATCH v2 4/5] eal: fix handling of errno values in IPC X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Fixes: bacaa2754017 ("eal: add channel for multi-process communication") Cc: jianfeng.tan@intel.com Signed-off-by: Anatoly Burakov Acked-by: Jianfeng Tan --- Notes: v2: no changes lib/librte_eal/common/eal_common_proc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/common/eal_common_proc.c b/lib/librte_eal/common/eal_common_proc.c index 2dddcaf..3a1088e 100644 --- a/lib/librte_eal/common/eal_common_proc.c +++ b/lib/librte_eal/common/eal_common_proc.c @@ -444,13 +444,13 @@ send_msg(const char *dst_path, struct rte_mp_msg *msg, int type) if (snd < 0) { rte_errno = errno; /* Check if it caused by peer process exits */ - if (errno == -ECONNREFUSED) { + if (errno == ECONNREFUSED) { /* We don't unlink the primary's socket here */ if (rte_eal_process_type() == RTE_PROC_PRIMARY) unlink_socket_by_path(dst_path); return 0; } - if (errno == -ENOBUFS) { + if (errno == ENOBUFS) { RTE_LOG(ERR, EAL, "Peer cannot receive message %s\n", dst_path); return 0;