From patchwork Thu May 4 15:43:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ferruh Yigit X-Patchwork-Id: 24103 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 01BC87CD8; Thu, 4 May 2017 17:44:13 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id AA5962BA2 for ; Thu, 4 May 2017 17:44:12 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 May 2017 08:44:02 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.38,287,1491289200"; d="scan'208"; a="1143641857" Received: from silpixa00372839.ir.intel.com (HELO silpixa00372839.ger.corp.intel.com) ([10.237.222.154]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2017 08:44:01 -0700 From: Ferruh Yigit To: Tetsuya Mukawa Cc: dev@dpdk.org, Ferruh Yigit , Olivier Matz Date: Thu, 4 May 2017 16:43:58 +0100 Message-Id: <20170504154358.40122-1-ferruh.yigit@intel.com> X-Mailer: git-send-email 2.9.3 Subject: [dpdk-dev] [PATCH] net/null: do not touch mbuf next or nb segs on Rx 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" mbuf next and nb_segs fields already have the default values when get from mempool, no need to update them in PMD. See: 8f094a9ac5d7 ("mbuf: set mbuf fields while in pool") Signed-off-by: Ferruh Yigit Reviewed-by: Olivier Matz --- Cc: Olivier Matz --- drivers/net/null/rte_eth_null.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c index abf3ec7..2c94339 100644 --- a/drivers/net/null/rte_eth_null.c +++ b/drivers/net/null/rte_eth_null.c @@ -139,8 +139,6 @@ eth_null_copy_rx(void *q, struct rte_mbuf **bufs, uint16_t nb_bufs) packet_size); bufs[i]->data_len = (uint16_t)packet_size; bufs[i]->pkt_len = packet_size; - bufs[i]->nb_segs = 1; - bufs[i]->next = NULL; bufs[i]->port = h->internals->port_id; }