Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757429AbYCQJji (ORCPT ); Mon, 17 Mar 2008 05:39:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755976AbYCQJhr (ORCPT ); Mon, 17 Mar 2008 05:37:47 -0400 Received: from ns2.uludag.org.tr ([193.140.100.220]:42595 "EHLO uludag.org.tr" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753546AbYCQJhY (ORCPT ); Mon, 17 Mar 2008 05:37:24 -0400 From: =?utf-8?q?S=2E=C3=87a=C4=9Flar=20Onur?= To: linux-kernel@vger.kernel.org Cc: linux-wireless@vger.kernel.org, Andrew Morton Subject: [PATCH] drivers/net/wireless/atmel.c: Use time_* macros Date: Mon, 17 Mar 2008 11:36:31 +0200 Message-Id: <1205746593-24820-9-git-send-email-caglar@pardus.org.tr> X-Mailer: git-send-email 1.5.4.3 In-Reply-To: <1205746593-24820-8-git-send-email-caglar@pardus.org.tr> References: <> <1205746593-24820-1-git-send-email-caglar@pardus.org.tr> <1205746593-24820-2-git-send-email-caglar@pardus.org.tr> <1205746593-24820-3-git-send-email-caglar@pardus.org.tr> <1205746593-24820-4-git-send-email-caglar@pardus.org.tr> <1205746593-24820-5-git-send-email-caglar@pardus.org.tr> <1205746593-24820-6-git-send-email-caglar@pardus.org.tr> <1205746593-24820-7-git-send-email-caglar@pardus.org.tr> <1205746593-24820-8-git-send-email-caglar@pardus.org.tr> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1659 Lines: 49 The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. So following patch implements usage of the time_after() macro, defined at linux/jiffies.h, which deals with wrapping correctly Cc: linux-wireless@vger.kernel.org Cc: Andrew Morton Signed-off-by: S.Çağlar Onur --- drivers/net/wireless/atmel.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index 63ec7a7..ef2da40 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -66,6 +66,7 @@ #include #include #include +#include #include #include "atmel.h" @@ -516,7 +517,7 @@ struct atmel_private { SITE_SURVEY_IN_PROGRESS, SITE_SURVEY_COMPLETED } site_survey_state; - time_t last_survey; + unsigned long last_survey; int station_was_associated, station_is_associated; int fast_scan; @@ -2283,7 +2284,7 @@ static int atmel_set_scan(struct net_device *dev, return -EAGAIN; /* Timeout old surveys. */ - if ((jiffies - priv->last_survey) > (20 * HZ)) + if (time_after(jiffies, priv->last_survey + 20 * HZ)) priv->site_survey_state = SITE_SURVEY_IDLE; priv->last_survey = jiffies; -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/