From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754186AbbLTITa (ORCPT ); Sun, 20 Dec 2015 03:19:30 -0500 Received: from mout.web.de ([212.227.15.4]:55497 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753632AbbLTIT2 (ORCPT ); Sun, 20 Dec 2015 03:19:28 -0500 To: LKML , Richard Cochran From: SF Markus Elfring Subject: [PATCH] posix-clock: Use an unsigned data type for a variable X-Enigmail-Draft-Status: N1110 Cc: kernel-janitors@vger.kernel.org, Julia Lawall Message-ID: <56766488.9050402@users.sourceforge.net> Date: Sun, 20 Dec 2015 09:19:20 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:4QD3WE6rML9MecLhbc0ylnmjJv6d/s2W9ZYRBLB8VDgl1xCL6Ll fDg46AySEcE2iOTny9npb47HadVxLYNAKyrviGxetnjNP56lj9Ka+5oIK55nOTL7IzSu+/5 SSq4tWv8Y842xBLK7N0lTb17w9TJGtrRTGNijM6+HEi1DMiA5AcFUpkjbnBfvc2H4FOnkKe 2rfQBbtJMZ/ff7RuR1CDQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:Irpszz2Vk00=:gi1Dnw/gMMiVrf7akKxHic 8RRv0XgKpA++/3Yg1365uCpm+RUVBZR6TZ8ZGn08lU+3z+3x1JA0xVI7OxHWRJDDt6I7Lx3l7 i6v/RKh58NYw5zXN4SdcVB+tuXaTtuevgVIo5RwimxC5Lnn+Yqe9Crk/SN2feb5HM9CN7fqls wXnvUUCLd9yvWcahOA7yJYl7gVMgijPrZFBO8wuF+hW5MDt/m26/WvCNu+RY1N04ai+5wj7HZ IIoibF6joA74WYeXbUmFiGQKmVc7w5fyTjqf0J3pgMDhoPuruyFVI96F3WNORrwaNVIpMpwFa lG09sBGmVlJeRLFCz1S/QKtZEdnaiy4HWfBa8Dp62ZEAJIm678/q66kT0Pib89k5K2CydUPKf ZxEKkebDoson1ygQznG6WNAJbKYm6yWgYd/ot8YrjOg9b9cW/jcGhVUVC8qiWa2jtlnWRLeit rt66F8WeeBhGtBYBM6Psy3gOifOvu4V/l+cfCGCZO7dN5T9kIOAwXfek0HRCeOGNt4BOBFYFL ru3hdLKYPx+aH89aG0DUP8xvDADi3dxGw1EQYgtquqEXxoK2bLj8J3tK+MgdjJya5qhCuUx3m a+g15hBNIdxOHALRPM76ACztRqk5oBJRPEqZbeZO0RESBlcDmwvZQ4EAWw6clH2phjmqJ8jYZ SzKjfZvCJho+O9bFZHURjgzBSBENYx4YaMKJMjlE5v3BGCmf0fx2xAXCP9gueHqkh5RU/4rzh y5plR29OqHMDO1cwVlsHZwzweD/2Iip+whrSu7pH29ruclCrkVJ7iz37XAbZjr4/jkrm1Yuot 1GRQfTr Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sun, 20 Dec 2015 09:09:34 +0100 The data type "int" was used by the variable "result" in the function "posix_clock_poll" even though the type "uint" will usually be needed for the return value from a call of the function which was assigned to the pointer "poll" of the variable "clk". Reuse the type from this poll call instead. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- kernel/time/posix-clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/time/posix-clock.c b/kernel/time/posix-clock.c index ce033c7..ac0b733 100644 --- a/kernel/time/posix-clock.c +++ b/kernel/time/posix-clock.c @@ -69,7 +69,7 @@ static ssize_t posix_clock_read(struct file *fp, char __user *buf, static unsigned int posix_clock_poll(struct file *fp, poll_table *wait) { struct posix_clock *clk = get_posix_clock(fp); - int result = 0; + uint result = 0; if (!clk) return -ENODEV; -- 2.6.3