From patchwork Wed Jun 10 16:33:34 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabian Frederick X-Patchwork-Id: 482781 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 1B3C414012C for ; Thu, 11 Jun 2015 02:35:37 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965994AbbFJQes (ORCPT ); Wed, 10 Jun 2015 12:34:48 -0400 Received: from mailrelay110.isp.belgacom.be ([195.238.20.137]:7620 "EHLO mailrelay110.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965977AbbFJQdj (ORCPT ); Wed, 10 Jun 2015 12:33:39 -0400 X-Belgacom-Dynamic: yes X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.1 cv=eWtaKQUTUbzTvYESxgzcVvJXO5dQmjbJ/tTWSlQWV0k= c=1 sm=2 a=3WGTRREWIxKv3ykTWeQA:9 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2C5HgBcZnhV/5QztFtcgxABgTKrcwUBAQEBAQEFAYEEAZJchgmBOj0QAQEBAQEBAYEKQQOEDC8jgRo3iDIB0g+GGYowHYQXBZ8AjUaKNSRiZgGCMTwxgkcBAQE Received: from 148.51-180-91.adsl-dyn.isp.belgacom.be (HELO localhost.home.) ([91.180.51.148]) by relay.skynet.be with ESMTP; 10 Jun 2015 18:33:38 +0200 From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Julia Lawall , Fabian Frederick , Jiri Slaby , Nick Kossifidis , "Luis R. Rodriguez" , Kalle Valo , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 1/1 linux-next] ath5k: use swap() in ath5k_hw_get_median_noise_floor() Date: Wed, 10 Jun 2015 18:33:34 +0200 Message-Id: <1433954015-24872-1-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 2.4.2 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: Fabian Frederick --- drivers/net/wireless/ath/ath5k/phy.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 0fce1c7..ef108a3 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -1566,17 +1566,13 @@ static s16 ath5k_hw_get_median_noise_floor(struct ath5k_hw *ah) { s16 sort[ATH5K_NF_CAL_HIST_MAX]; - s16 tmp; int i, j; memcpy(sort, ah->ah_nfcal_hist.nfval, sizeof(sort)); for (i = 0; i < ATH5K_NF_CAL_HIST_MAX - 1; i++) { for (j = 1; j < ATH5K_NF_CAL_HIST_MAX - i; j++) { - if (sort[j] > sort[j - 1]) { - tmp = sort[j]; - sort[j] = sort[j - 1]; - sort[j - 1] = tmp; - } + if (sort[j] > sort[j - 1]) + swap(sort[j], sort[j]); } } for (i = 0; i < ATH5K_NF_CAL_HIST_MAX; i++) {