From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760441Ab3DCPSb (ORCPT ); Wed, 3 Apr 2013 11:18:31 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:52832 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753561Ab3DCPSa convert rfc822-to-8bit (ORCPT ); Wed, 3 Apr 2013 11:18:30 -0400 From: Arnd Bergmann To: linux-kernel@vger.kernel.org Subject: [PATCH] sysfs: fix crash_notes_size build warning Date: Wed, 3 Apr 2013 15:18:24 +0000 User-Agent: KMail/1.12.2 (Linux/3.8.0-16-generic; KDE/4.3.2; x86_64; ; ) Cc: "Greg Kroah-Hartman" , Zhang Yanfei , Simon Horman MIME-Version: 1.0 Content-Type: Text/Plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Message-Id: <201304031518.24455.arnd@arndb.de> X-Provags-ID: V02:K0:nZbCbHZ8iVoo8Bna0gODUL3rWD+l9Fm6QVlRoB8iq89 LPlXuDhIS/BzfJOTxF4ulP/1buHUERwDWOI8G9y0obYkn3umnJ dOcWyz+Jhbz1AwrXgr4ZMUByxSBvJdOpdKhbFL5+nDgdssJEuv kMTcH9RIJTwpVMZJ6I4gTM23ypmkCkpoAAzltExdJJfFjB86Gy OvsUqrGLSuxOjcMmfEcxeA3uqABavz+M/GPdGhiaX1Rc3TqYQt lDdmAjQWvYzbPqc0cEGV2f7KdiG5gGIA7X1eoaGUHHnQDdGmDw TAJBGbmQSZjts5py8cLwfZSno5mX+76SC2VQWi6b1Wvmah9Og5 cwp5b5w+JCSRlcfN1LmU= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>From b60d17603df3225d9f51c4f8168e8e00a1090911 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 3 Apr 2013 17:14:32 +0200 Subject: [PATCH] sysfs: fix crash_notes_size build warning commit eca4549f57 "sysfs: Add crash_notes_size to export percpu note size" adds a printk that outputs a size_t value as %lu when it should be %zu, resulting in this warning. drivers/base/cpu.c: In function 'show_crash_notes_size': drivers/base/cpu.c:142:2: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'unsigned int' [-Wformat=] Signed-off-by: Arnd Bergmann Cc: Zhang Yanfei Cc: Simon Horman Cc: Greg Kroah-Hartman diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index a55b590..d8c7f3e 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -139,7 +139,7 @@ static ssize_t show_crash_notes_size(struct device *dev, { ssize_t rc; - rc = sprintf(buf, "%lu\n", sizeof(note_buf_t)); + rc = sprintf(buf, "%zu\n", sizeof(note_buf_t)); return rc; } static DEVICE_ATTR(crash_notes_size, 0400, show_crash_notes_size, NULL);