From patchwork Fri Sep 29 15:45:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Antipov X-Patchwork-Id: 728337 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9A8CE728C1 for ; Fri, 29 Sep 2023 15:46:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233665AbjI2PqO (ORCPT ); Fri, 29 Sep 2023 11:46:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233548AbjI2PqM (ORCPT ); Fri, 29 Sep 2023 11:46:12 -0400 Received: from forward102c.mail.yandex.net (forward102c.mail.yandex.net [IPv6:2a02:6b8:c03:500:1:45:d181:d102]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A930E1A7 for ; Fri, 29 Sep 2023 08:46:07 -0700 (PDT) Received: from mail-nwsmtp-smtp-production-main-78.myt.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-78.myt.yp-c.yandex.net [IPv6:2a02:6b8:c12:2991:0:640:f02b:0]) by forward102c.mail.yandex.net (Yandex) with ESMTP id 0D43B6004E; Fri, 29 Sep 2023 18:46:05 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-78.myt.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id 3kUKMc5DaiE0-AZOxEzi5; Fri, 29 Sep 2023 18:46:04 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1696002364; bh=IHHiu9J3qjPvCqA5o5syaVW0pliP3UUj+flQC8NJBiE=; h=Message-ID:Date:Cc:Subject:To:From; b=JPIWtMZLXgOI0I3jVzXB+qE0kFaPdMym8+Y7iiaqn67qWcSIxVOVZ7C6D0ET9gFrJ cQVtyp3524qSI38bFXdf3A+vjvJE8s1Av9z6tWdjPM9BNr9fVI0v4WDd3KQQntExXr 6MEcdoLnWiZbORdrFeEreydTkJiZygNBYXLN9yk8= Authentication-Results: mail-nwsmtp-smtp-production-main-78.myt.yp-c.yandex.net; dkim=pass header.i=@yandex.ru From: Dmitry Antipov To: Ping-Ke Shih Cc: Kalle Valo , linux-wireless@vger.kernel.org, Dmitry Antipov Subject: [PATCH] wifi: rtlwifi: use unsigned long for rtl_bssid_entry timestamp Date: Fri, 29 Sep 2023 18:45:20 +0300 Message-ID: <20230929154524.222498-1-dmantipov@yandex.ru> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Since 'age' of 'struct rtl_bssid_entry' is in jiffies, prefer 'unsigned long' over 'u32' to avoid possible truncation in 'rtl_collect_scan_list()' and thus weird result in 'rtl_scan_list_expire()'. Compile tested only. Signed-off-by: Dmitry Antipov Acked-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtlwifi/wifi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index 2e7e04f91279..0f99e3446796 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -2708,7 +2708,7 @@ struct rtl_c2hcmd { struct rtl_bssid_entry { struct list_head list; u8 bssid[ETH_ALEN]; - u32 age; + unsigned long age; }; struct rtl_scan_list {