From patchwork Sun Apr 4 08:54:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 1462059 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4FCng24635z9sSC for ; Sun, 4 Apr 2021 18:55:10 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4FCng23Rk5z3c0g for ; Sun, 4 Apr 2021 18:55:10 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=wanadoo.fr (client-ip=80.12.242.135; helo=smtp.smtpout.orange.fr; envelope-from=christophe.jaillet@wanadoo.fr; receiver=) Received: from smtp.smtpout.orange.fr (smtp13.smtpout.orange.fr [80.12.242.135]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4FCnfg3Lryz303Q for ; Sun, 4 Apr 2021 18:54:49 +1000 (AEST) Received: from localhost.localdomain ([90.126.11.170]) by mwinf5d76 with ME id oYuf240093g7mfN03YufPL; Sun, 04 Apr 2021 10:54:43 +0200 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sun, 04 Apr 2021 10:54:43 +0200 X-ME-IP: 90.126.11.170 From: Christophe JAILLET To: mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, drt@linux.ibm.com, ljp@linux.ibm.com, sukadev@linux.ibm.com, tlfalcon@linux.ibm.com, davem@davemloft.net, kuba@kernel.org Subject: [PATCH] ibmvnic: Use 'skb_frag_address()' instead of hand coding it Date: Sun, 4 Apr 2021 10:54:37 +0200 Message-Id: <1638085135ee32d5699983981b6a54a11c49ff23.1617526369.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: netdev@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" 'page_address(skb_frag_page()) + skb_frag_off()' can be replaced by an equivalent 'skb_frag_address()' which is less verbose. Signed-off-by: Christophe JAILLET --- drivers/net/ethernet/ibm/ibmvnic.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 9c6438d3b3a5..473411542911 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1678,9 +1678,8 @@ static netdev_tx_t ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev) for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { const skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; - memcpy(dst + cur, - page_address(skb_frag_page(frag)) + - skb_frag_off(frag), skb_frag_size(frag)); + memcpy(dst + cur, skb_frag_address(frag), + skb_frag_size(frag)); cur += skb_frag_size(frag); } } else {