From patchwork Tue Apr 11 01:37:19 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "John Daley (johndale)" X-Patchwork-Id: 23444 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 D979C5598; Tue, 11 Apr 2017 03:39:11 +0200 (CEST) Received: from alln-iport-4.cisco.com (alln-iport-4.cisco.com [173.37.142.91]) by dpdk.org (Postfix) with ESMTP id 6B5E9532E for ; Tue, 11 Apr 2017 03:39:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=975; q=dns/txt; s=iport; t=1491874750; x=1493084350; h=from:to:cc:subject:date:message-id; bh=IX3+n7AeCShivJKucOxfKaPkVmscuqBqDvLZTPe4LXw=; b=F82iAcoOYoSkXOCi0Gg4uFkszj9kqzT0aCz9i9tKw2UenVmB6mFAGV7u J3iM/1lXzbwM7JUonOHiOhH1NS700h29KnLkP8d+XrCD2Nju0CUDTHiI3 0NP+vJge7z3Wrr0KeKO6efYN6GlTcpArSdYkN//IGzsD5RXdVC0xDzI4D s=; X-IronPort-AV: E=Sophos;i="5.37,184,1488844800"; d="scan'208";a="409352570" Received: from rcdn-core-6.cisco.com ([173.37.93.157]) by alln-iport-4.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Apr 2017 01:39:09 +0000 Received: from cisco.com (savbu-usnic-a.cisco.com [10.193.184.48]) by rcdn-core-6.cisco.com (8.14.5/8.14.5) with ESMTP id v3B1d99c013050; Tue, 11 Apr 2017 01:39:09 GMT Received: by cisco.com (Postfix, from userid 392789) id 230713FAAED1; Mon, 10 Apr 2017 18:39:09 -0700 (PDT) From: John Daley To: ferruh.yigit@intel.com Cc: dev@dpdk.org, John Daley Date: Mon, 10 Apr 2017 18:37:19 -0700 Message-Id: <20170411013719.14116-1-johndale@cisco.com> X-Mailer: git-send-email 2.12.0 Subject: [dpdk-dev] [PATCH] net/enic: remove initialization of some mbuf fields 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" Remove initialization of next and nb_segs mbuf fields in the Rx path since they are now initialized in the mbuf pool. See commit 8f094a9ac5d7 ("mbuf: set mbuf fields while in pool"). Signed-off-by: John Daley --- drivers/net/enic/enic_rxtx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c index 1ee5cbb..ba0cfd0 100644 --- a/drivers/net/enic/enic_rxtx.c +++ b/drivers/net/enic/enic_rxtx.c @@ -386,7 +386,6 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, if (rq->is_sop) { first_seg = rxmb; - first_seg->nb_segs = 1; first_seg->pkt_len = seg_length; } else { first_seg->pkt_len = (uint16_t)(first_seg->pkt_len @@ -395,7 +394,6 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, last_seg->next = rxmb; } - rxmb->next = NULL; rxmb->port = enic->port_id; rxmb->data_len = seg_length;