From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p5NF8Qmi196015 for ; Thu, 23 Jun 2011 10:08:26 -0500 Message-ID: <4E0356E6.30104@gmail.com> Date: Thu, 23 Jun 2011 17:08:22 +0200 From: Maarten Lankhorst MIME-Version: 1.0 Subject: [PATCH] xfs: Silence bounds checking compiler warning List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Alex Elder Cc: xfs-masters@oss.sgi.com, Linux Kernel Mailing List , xfs@oss.sgi.com gcc with -Warray-bounds generates a false positive on this since xfs defines the struct with u8 name[1]; to be able to add a tag at the end. Signed-off-by: Maarten Lankhorst --- fs/xfs/xfs_dir2_block.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c index 580d99c..09b4aed 100644 --- a/fs/xfs/xfs_dir2_block.c +++ b/fs/xfs/xfs_dir2_block.c @@ -1148,7 +1148,7 @@ xfs_dir2_sf_to_block( ((char *)block + XFS_DIR2_DATA_DOTDOT_OFFSET); dep->inumber = cpu_to_be64(xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent)); dep->namelen = 2; - dep->name[0] = dep->name[1] = '.'; + dep->name[0] = ((__u8 *)dep->name)[1] = '.'; tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)block); xfs_dir2_data_log_entry(tp, bp, dep); -- 1.7.5.4 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs