Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 312D0C43382 for ; Tue, 25 Sep 2018 19:53:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E22662089D for ; Tue, 25 Sep 2018 19:53:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E22662089D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hauke-m.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727200AbeIZCCQ (ORCPT ); Tue, 25 Sep 2018 22:02:16 -0400 Received: from mx1.mailbox.org ([80.241.60.212]:25756 "EHLO mx1.mailbox.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727057AbeIZCCQ (ORCPT ); Tue, 25 Sep 2018 22:02:16 -0400 Received: from smtp2.mailbox.org (unknown [IPv6:2001:67c:2050:105:465:1:2:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.mailbox.org (Postfix) with ESMTPS id 911AA49D1F; Tue, 25 Sep 2018 21:53:05 +0200 (CEST) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by spamfilter03.heinlein-hosting.de (spamfilter03.heinlein-hosting.de [80.241.56.117]) (amavisd-new, port 10030) with ESMTP id HkMqyK3pWIe2; Tue, 25 Sep 2018 21:53:03 +0200 (CEST) From: Hauke Mehrtens To: kvalo@codeaurora.org, lorenzo.bianconi@redhat.com Cc: linux-mediatek@lists.infradead.org, linux-wireless@vger.kernel.org, matthias.bgg@gmail.com, Hauke Mehrtens Subject: [PATCH] mt76: use skb_pad() instead of __skb_pad() Date: Tue, 25 Sep 2018 21:52:51 +0200 Message-Id: <20180925195251.10568-1-hauke@hauke-m.de> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org mt76 uses __skb_pad() with free_on_error set to true, this is the same as calling skb_pad(). This patch does not change any functionality, but it makes it easier to backport this driver in backports, because skb_pad() is also available in older kernel versions. Fixes: b40b15e1521f ("mt76: add usb support to mt76 layer") Signed-off-by: Hauke Mehrtens --- drivers/net/wireless/mediatek/mt76/usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 7780b07543bb..e03de13f5afe 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -535,7 +535,7 @@ int mt76u_skb_dma_info(struct sk_buff *skb, int port, u32 flags) } if (unlikely(pad)) { - if (__skb_pad(last, pad, true)) + if (skb_pad(last, pad)) return -ENOMEM; __skb_put(last, pad); } -- 2.11.0