From mboxrd@z Thu Jan 1 00:00:00 1970 From: Moritz Fischer Subject: [PATCH 2/2] net: nixge: Don't store skb in app4 field of descriptor Date: Fri, 10 Aug 2018 18:19:41 -0700 Message-ID: <20180811011941.6187-3-mdf@kernel.org> References: <20180811011941.6187-1-mdf@kernel.org> Cc: keescook@chromium.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, alex.williams@ni.com, Moritz Fischer To: davem@davemloft.net Return-path: Received: from mail-pg1-f193.google.com ([209.85.215.193]:44435 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727316AbeHKDwR (ORCPT ); Fri, 10 Aug 2018 23:52:17 -0400 Received: by mail-pg1-f193.google.com with SMTP id r1-v6so5111125pgp.11 for ; Fri, 10 Aug 2018 18:20:00 -0700 (PDT) In-Reply-To: <20180811011941.6187-1-mdf@kernel.org> Sender: netdev-owner@vger.kernel.org List-ID: Don't store skb in app4 field of descriptor since it is not being used anywhere (including hardware). Signed-off-by: Moritz Fischer --- drivers/net/ethernet/ni/nixge.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c index ac31b0d30415..76efed058f33 100644 --- a/drivers/net/ethernet/ni/nixge.c +++ b/drivers/net/ethernet/ni/nixge.c @@ -503,7 +503,6 @@ static int nixge_start_xmit(struct sk_buff *skb, struct net_device *ndev) tx_skb->skb = skb; cur_p->cntrl |= XAXIDMA_BD_CTRL_TXEOF_MASK; - cur_p->app4 = (unsigned long)skb; tail_p = priv->tx_bd_p + sizeof(*priv->tx_bd_v) * priv->tx_bd_tail; /* Start the transfer */ -- 2.18.0