From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751259Ab1IWSQF (ORCPT ); Fri, 23 Sep 2011 14:16:05 -0400 Received: from perches-mx.perches.com ([206.117.179.246]:40261 "EHLO labridge.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751092Ab1IWSQB (ORCPT ); Fri, 23 Sep 2011 14:16:01 -0400 Subject: Re: [PATCH] btrfs/ioctl.c: quiet sparse warnings From: Joe Perches To: H Hartley Sweeten Cc: Linux Kernel , linux-btrfs@vger.kernel.org, chris.mason@oracle.com Date: Fri, 23 Sep 2011 11:15:59 -0700 In-Reply-To: <201109231107.54227.hartleys@visionengravers.com> References: <201109231107.54227.hartleys@visionengravers.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.1.91- Content-Transfer-Encoding: 7bit Message-ID: <1316801760.28330.5.camel@Joe-Laptop> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2011-09-23 at 11:07 -0700, H Hartley Sweeten wrote: > Quiet the following sparse warnings: [] > diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c [] > @@ -2705,7 +2705,7 @@ long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg) > up_read(&info->groups_sem); > } > > - user_dest = (struct btrfs_ioctl_space_info *) > + user_dest = (struct btrfs_ioctl_space_info __user *) > (arg + sizeof(struct btrfs_ioctl_space_args)); user_dest = arg; user_dest++; ?