In iomap_write_end(), only call iomap_write_failed() on the byte range that has failed. This should improve code readability, but doesn't fix an actual bug because iomap_write_failed() is called after updating the file size here and it only affects the memory beyond the end of the file. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>