K 10 svn:author V 3 ume K 8 svn:date V 27 2009-11-20T06:54:47.123445Z K 7 svn:log V 345 MFC r199225: - We are not guaranteed that we're not dropping a reference that we did not add. Call LLE_REMREF() only when callout_stop() actually canceled a pending callout. - callout_reset() may cancel a pending callout. When callout_reset() canceled a pending callout, call LLE_REMREF() to drop a reference for the canceled callout. END