Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932333Ab0HORMl (ORCPT ); Sun, 15 Aug 2010 13:12:41 -0400 Received: from mail-pw0-f46.google.com ([209.85.160.46]:59426 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932228Ab0HORMk (ORCPT ); Sun, 15 Aug 2010 13:12:40 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=pYw9pld6jy5hVDKYpHgerLZozI92ahsJaSewjnaOyeHZfh+bLw5O24Sl+TTs2kU8bv eGIezxK3wzhrkP0qXKpA8I96BtAgCMjtdD7CNjTNkZuYg8BT+9scnlAdmWByMIcy3VbW 2LWvQGQa4tqnYRzmXIwvU/nZdWXV5PGlhHlL8= From: Namhyung Kim To: Ingo Molnar , Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: [PATCH] init/main.c: add __force markup when casts to a __user pointer Date: Sun, 15 Aug 2010 18:53:18 +0900 Message-Id: <1281865998-7784-1-git-send-email-namhyung@gmail.com> X-Mailer: git-send-email 1.7.0.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1510 Lines: 41 add __force markup when casts to a __user address space pointer. This removes following sparse warnings: init/main.c:900:23: warning: cast adds address space to expression () init/main.c:913:25: warning: cast adds address space to expression () Signed-off-by: Namhyung Kim --- init/main.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/init/main.c b/init/main.c index b06b8f2..5a0be5c 100644 --- a/init/main.c +++ b/init/main.c @@ -897,7 +897,7 @@ static int __init kernel_init(void * unused) do_basic_setup(); /* Open the /dev/console on the rootfs, this should never fail */ - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0) + if (sys_open((const char __user __force *) "/dev/console", O_RDWR, 0) < 0) printk(KERN_WARNING "Warning: unable to open an initial console.\n"); (void) sys_dup(0); @@ -910,7 +910,7 @@ static int __init kernel_init(void * unused) if (!ramdisk_execute_command) ramdisk_execute_command = "/init"; - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) { + if (sys_access((const char __user __force *) ramdisk_execute_command, 0) != 0) { ramdisk_execute_command = NULL; prepare_namespace(); } -- 1.7.0.4 -- 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/