Commit 5e28aafe authored Mar 18, 2020 by Christoph Hellwig Committed by Darrick J. Wong Mar 19, 2020

xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize



Only v5 file systems can have the reflink feature, and those will
always use the large dinode format.  Remove the extra check for the
inode version.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

parent b3d1d375

fs/xfs/xfs_ioctl.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1473,8 +1473,7 @@ xfs_ioctl_setattr_check_cowextsize(
		if (!(fa->fsx_xflags & FS_XFLAG_COWEXTSIZE))
		return 0;

		if (!xfs_sb_version_hasreflink(&ip->i_mount->m_sb) \|\|
		ip->i_d.di_version != 3)
		if (!xfs_sb_version_hasreflink(&ip->i_mount->m_sb))
		return -EINVAL;

		if (fa->fsx_cowextsize == 0)

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