From nobody Mon Nov 25 09:52:19 2024 Received: from cmccmta1.chinamobile.com (cmccmta6.chinamobile.com [111.22.67.139]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C23501E48A for ; Mon, 28 Oct 2024 12:53:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.22.67.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730120043; cv=none; b=YnS6I3weWLiXDoHqQRC7iq+g6YHwnEA2iS8gzWptD6iHGGTIXcXomiXSYBo6ABsrusZC0CHmZhSe9NwUIOOi0FGASIB2RWPj4mpdVwnLq+tqbwULd4Uco+PWF162ivuN9+WhccP5ZnEfE0oRvXSKUH0IKkScSokUwcvHG9K4H7U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730120043; c=relaxed/simple; bh=V3O64SwxXDnxNO4kw27eNVFasFBdRrQgpiVmx7vioa4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=euv9aNUa8VAU/LUl70cSn5/Inyd9pHGVr43s1DK7v+8HkcJe2Y6+ofodEEqx58SQyX4Z5/QjHByMTJIT0HouT/R+xBEI3W/+ap6ZyoiiRLM1qlnOBJgJcM8gdHr7pIFh95Gizg9XX+5DySgykR85o4MLqANr3S3UZ53DIVL3LPE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com; spf=pass smtp.mailfrom=cmss.chinamobile.com; arc=none smtp.client-ip=111.22.67.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cmss.chinamobile.com X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from spf.mail.chinamobile.com (unknown[10.188.0.87]) by rmmx-syy-dmz-app01-12001 (RichMail) with SMTP id 2ee1671f895a463-62d74; Mon, 28 Oct 2024 20:53:50 +0800 (CST) X-RM-TRANSID: 2ee1671f895a463-62d74 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[10.55.1.70]) by rmsmtp-syy-appsvr02-12002 (RichMail) with SMTP id 2ee2671f895d816-d9a0c; Mon, 28 Oct 2024 20:53:50 +0800 (CST) X-RM-TRANSID: 2ee2671f895d816-d9a0c From: Liu Jing To: krzk@kernel.org Cc: linux-kernel@vger.kernel.org, Liu Jing Subject: [PATCH] w1: ds2413: Fix the wrong output format Date: Mon, 28 Oct 2024 20:53:48 +0800 Message-Id: <20241028125348.3814-1-liujing@cmss.chinamobile.com> X-Mailer: git-send-email 2.27.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The output format of the retries variable should be %u instead of %d Signed-off-by: Liu Jing diff --git a/drivers/w1/slaves/w1_ds2413.c b/drivers/w1/slaves/w1_ds2413.c index 739009806467..75c15a6a4fb4 100644 --- a/drivers/w1/slaves/w1_ds2413.c +++ b/drivers/w1/slaves/w1_ds2413.c @@ -61,19 +61,19 @@ static ssize_t state_read(struct file *filp, struct kob= ject *kobj, } else if (state =3D=3D W1_F3A_INVALID_PIO_STATE) { /* slave didn't respond, try to select it again */ dev_warn(&sl->dev, "slave device did not respond to PIO_ACCESS_READ, " \ - "reselecting, retries left: %d\n", retries); + "reselecting, retries left: %u\n", retries); goto next; } =20 if (w1_reset_resume_command(sl->master)) goto out; /* unrecoverable error */ =20 - dev_warn(&sl->dev, "PIO_ACCESS_READ error, retries left: %d\n", retries); + dev_warn(&sl->dev, "PIO_ACCESS_READ error, retries left: %u\n", retries); } =20 out: mutex_unlock(&sl->master->bus_mutex); - dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %d\n", + dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %u\n", (bytes_read > 0) ? "succeeded" : "error", retries); return bytes_read; } @@ -118,12 +118,12 @@ static ssize_t output_write(struct file *filp, struct= kobject *kobj, if (w1_reset_resume_command(sl->master)) goto out; /* unrecoverable error */ =20 - dev_warn(&sl->dev, "PIO_ACCESS_WRITE error, retries left: %d\n", retries= ); + dev_warn(&sl->dev, "PIO_ACCESS_WRITE error, retries left: %u\n", retries= ); } =20 out: mutex_unlock(&sl->master->bus_mutex); - dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %d\n", + dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %u\n", (bytes_written > 0) ? "succeeded" : "error", retries); return bytes_written; } --=20 2.27.0