From: Christoph Hellwig <hch@lst.de>
Date: Wed, 22 Jan 2020 16:29:44 +0000 (-0500)
Subject: xfs: don't reset the "inode core" in xfs_iread
X-Git-Tag: v5.5.0-rc0~28
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7773baf31e8ac7ebdf71672acf43d5acd77100f6;p=thirdparty%2Fxfsprogs-dev.git

xfs: don't reset the "inode core" in xfs_iread

Source kernel commit: 048a35d2f0b4cfeb24cbb7fe59e78124d8e7dc73

We have the exact same memset in xfs_inode_alloc, which is always called
just before xfs_iread.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---

diff --git a/libxfs/xfs_inode_buf.c b/libxfs/xfs_inode_buf.c
index 776a116f0..4c90e1980 100644
--- a/libxfs/xfs_inode_buf.c
+++ b/libxfs/xfs_inode_buf.c
@@ -627,8 +627,6 @@ xfs_iread(
 	if ((iget_flags & XFS_IGET_CREATE) &&
 	    xfs_sb_version_hascrc(&mp->m_sb) &&
 	    !(mp->m_flags & XFS_MOUNT_IKEEP)) {
-		/* initialise the on-disk inode core */
-		memset(&ip->i_d, 0, sizeof(ip->i_d));
 		VFS_I(ip)->i_generation = prandom_u32();
 		ip->i_d.di_version = 3;
 		return 0;