xfs: use XFS_B_TO_FSB in xfs_ioctl_setattr

Clean up xfs_ioctl_setattr a bit by using XFS_B_TO_FSB.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>

diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index d589ece..7909e46 100644 (file)
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -1520,12 +1520,12 @@ xfs_ioctl_setattr(
         * are set on the inode then unconditionally clear the extent size hint.
         */
        if (ip->i_d.di_flags & (XFS_DIFLAG_EXTSIZE | XFS_DIFLAG_EXTSZINHERIT))
-               ip->i_extsize = fa->fsx_extsize >> mp->m_sb.sb_blocklog;
+               ip->i_extsize = XFS_B_TO_FSB(mp, fa->fsx_extsize);
        else
                ip->i_extsize = 0;
        if (xfs_sb_version_has_v3inode(&mp->m_sb) &&
            (ip->i_d.di_flags2 & XFS_DIFLAG2_COWEXTSIZE))
-               ip->i_cowextsize = fa->fsx_cowextsize >> mp->m_sb.sb_blocklog;
+               ip->i_cowextsize = XFS_B_TO_FSB(mp, fa->fsx_cowextsize);
        else
                ip->i_cowextsize = 0;