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Commit ca4533c9 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Greg Kroah-Hartman
Browse files

xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize 



commit 5e28aafe708ba3e388f92a7148093319d3521c2f upstream.

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: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
Reviewed-by: default avatarChandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarChandan Babu R <chandan.babu@oracle.com>
Acked-by: default avatarDarrick J. Wong <djwong@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e078b3de

fs/xfs/xfs_ioctl.c

+1 −2
Original line number Diff line number Diff line
@@ -1510,8 +1510,7 @@ 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)