--- a/src/common/drv_dsl_cpe_api.c
+++ b/src/common/drv_dsl_cpe_api.c
@@ -1922,7 +1922,7 @@ DSL_Error_t DSL_DRV_AutobootControlSet(
                }
                /* no break */
                /* ... pass to restart*/
-
+               fallthrough;
             case DSL_AUTOBOOT_CTRL_RESTART:
             case DSL_AUTOBOOT_CTRL_RESTART_FULL:
                if (bAutobootDisable && pData->data.nCommand == DSL_AUTOBOOT_CTRL_RESTART)
--- a/src/pm/drv_dsl_cpe_pm_core.c
+++ b/src/pm/drv_dsl_cpe_pm_core.c
@@ -2325,16 +2325,18 @@ DSL_Error_t DSL_DRV_PM_CountersReset(
       }
 #endif /* #ifdef INCLUDE_DSL_CPE_PM_HISTORY*/
 
-   if (ResetType == DSL_PM_RESET_HISTORY)
-      break;
+      if (ResetType == DSL_PM_RESET_HISTORY)
+         break;
 
+      fallthrough;
    case DSL_PM_RESET_TOTAL:
 #ifdef INCLUDE_DSL_CPE_PM_TOTAL_COUNTERS
       memset(EpData.pRecTotal, nFillValue, EpData.nEpRecElementSize);
 #endif /* #ifdef INCLUDE_DSL_CPE_PM_TOTAL_COUNTERS*/
-   if (ResetType == DSL_PM_RESET_TOTAL)
-      break;
+      if (ResetType == DSL_PM_RESET_TOTAL)
+         break;
 
+      fallthrough;
    case DSL_PM_RESET_HISTORY_SHOWTIME:
 #ifdef INCLUDE_DSL_CPE_PM_SHOWTIME_COUNTERS
       nErrCode = DSL_DRV_PM_HistoryDelete(pContext, EpData.pHistShowtime );
