From mboxrd@z Thu Jan 1 00:00:00 1970 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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 F34A8C43144 for ; Sun, 24 Jun 2018 15:41:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AA3D72505D for ; Sun, 24 Jun 2018 15:41:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="h6eO1Aba" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA3D72505D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755615AbeFXPlC (ORCPT ); Sun, 24 Jun 2018 11:41:02 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:52421 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755896AbeFXPk5 (ORCPT ); Sun, 24 Jun 2018 11:40:57 -0400 Received: by mail-wm0-f65.google.com with SMTP id p126-v6so6634754wmb.2 for ; Sun, 24 Jun 2018 08:40:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=2+FLW887LuPN9auS+2Pf4e8IP23Kc8sU92edwQuq9WA=; b=h6eO1AbaHCgITFeVdrTH4V6VyK9UYXKtWzzTT4C22TLueEVlh+ttA/jx6CM2ERwV8C TwK5VbUARxYslijGPeuG22DZ2lj8onb0MkqzPyp9EtPLmE5JlZOaHyM+xIyed3OQIK7e Xrfu8o4VOdRcos8MgWBsm7tXSe0YhsNcYsOdukCBbEGgk416pjNymiRRYJ5wUw+dt4g5 lz3jnDUzwDGvNiojmUWihy9qTPnl7g4Jyyj82saatDJBAW4BXf7jgN6oBKmLsjsewHow xu0qf5/A7fcv3xM6+WUFSKUfaeVQa6qtm/zYsrrcCnC1P6EAS1akbOXLxH3LveaQNH1R Nm8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=2+FLW887LuPN9auS+2Pf4e8IP23Kc8sU92edwQuq9WA=; b=eWKhf0/5MyUeZzNkYQct5eiZfj+uxZyAtC70oeU7+hbBIir+Q0uXOdkAaGzTiz8CCI XX1oU+F5YR95kLUtA9gvPFjwRenZ3SLchhNx1m67NMCg+Hrr3gYNZVxkfCVi85439PId bd7UWzSYzzevva12xELLcA2KnhY/MazUiRPJ8r8tDyx+nufmnbHIdyPP2WvhTKD4BLCj iRCh0vUxphweKxmKJiVnv0duYe/2JvPZEZwIbwiTTbNOfk6GcbuD/vnUG5eld4q56sv7 ihN8WNNQc7KyVJcx2WoqRk8HcRg+IlSf+YlOd58G3aIyab60Lp3xnttPALcXGSe27Ldf d9aQ== X-Gm-Message-State: APt69E1oxPST0FxUSv+MxnC+89UMrV2QUglUpF0qnnnV+a5tmOuGckk9 f2bTHV/4nc9DvVUELGdX0ViGcwAk X-Google-Smtp-Source: ADUXVKIMB8GBBJr5lutzfBxThI1bCbFJCzBwMiWNDAh8f7f//0I73XuXKaGfe0XCpebtPBUitxoz4Q== X-Received: by 2002:a1c:8941:: with SMTP id l62-v6mr6767323wmd.26.1529854856292; Sun, 24 Jun 2018 08:40:56 -0700 (PDT) Received: from localhost.localdomain (host86-190-130-185.range86-190.btcentralplus.com. [86.190.130.185]) by smtp.gmail.com with ESMTPSA id w12-v6sm2782920wrp.69.2018.06.24.08.40.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 24 Jun 2018 08:40:55 -0700 (PDT) From: John Whitmore To: linux-kernel@vger.kernel.org Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, John Whitmore Subject: [PATCH v3 3/8] staging: rtl8192u: User memset to initialize memory, instead of loop. Date: Sun, 24 Jun 2018 16:40:22 +0100 Message-Id: <20180624154027.27654-4-johnfwhitmore@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180624154027.27654-1-johnfwhitmore@gmail.com> References: <20180624154027.27654-1-johnfwhitmore@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replaced memory initialising loop with memset, as suggested by Andy Shevchenko Signed-off-by: John Whitmore --- drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c index 4bfadb49c363..ccb7bdf5ad5d 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c @@ -742,8 +742,6 @@ void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, */ static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS) { - u8 i; - if (!pOperateMCS) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "pOperateMCS can't be null in HT_PickMCSRate()\n"); return false; @@ -756,8 +754,7 @@ static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS) //legacy rate routine handled at selectedrate //no MCS rate - for (i = 0; i <= 15; i++) - pOperateMCS[i] = 0; + memset(pOperateMCS, 0, 16); break; case IEEE_N_24G: //assume CCK rate ok -- 2.17.1