From patchwork Thu Feb 22 15:44:01 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Burakov, Anatoly" X-Patchwork-Id: 35353 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 6AFCD1B1B0; Thu, 22 Feb 2018 16:44:09 +0100 (CET) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 8A62F12001 for ; Thu, 22 Feb 2018 16:44:05 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Feb 2018 07:44:04 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,377,1515484800"; d="scan'208";a="32769438" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga001.fm.intel.com with ESMTP; 22 Feb 2018 07:44:03 -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 w1MFi2nI030785; Thu, 22 Feb 2018 15:44:02 GMT Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w1MFi2C1031656; Thu, 22 Feb 2018 15:44:02 GMT Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w1MFi2Zd031652; Thu, 22 Feb 2018 15:44:02 GMT From: Anatoly Burakov To: dev@dpdk.org Cc: jianfeng.tan@intel.com Date: Thu, 22 Feb 2018 15:44:01 +0000 Message-Id: <540a8617e20f7ae76df7efbf83e24b7109a7579a.1519311106.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 1.7.0.7 In-Reply-To: <53373b6d98cc54581eff8fecd277ebca077e589e.1519311106.git.anatoly.burakov@intel.com> References: <53373b6d98cc54581eff8fecd277ebca077e589e.1519311106.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 4/4] 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 --- 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;