diff --git a/sched/wdog/wd_cancel.c b/sched/wdog/wd_cancel.c
index 498e8144271..ac8db7ed337 100644
--- a/sched/wdog/wd_cancel.c
+++ b/sched/wdog/wd_cancel.c
@@ -49,26 +49,6 @@
 #include "sched/sched.h"
 #include "wdog/wdog.h"
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
diff --git a/sched/wdog/wd_create.c b/sched/wdog/wd_create.c
index 2beb4ea98b7..416da9c351f 100644
--- a/sched/wdog/wd_create.c
+++ b/sched/wdog/wd_create.c
@@ -49,26 +49,6 @@
 
 #include "wdog/wdog.h"
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
diff --git a/sched/wdog/wd_initialize.c b/sched/wdog/wd_initialize.c
index 84894903cb6..54b98e48384 100644
--- a/sched/wdog/wd_initialize.c
+++ b/sched/wdog/wd_initialize.c
@@ -43,14 +43,6 @@
 
 #include "wdog/wdog.h"
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
 /****************************************************************************
  * Public Data
  ****************************************************************************/
@@ -85,10 +77,6 @@ uint16_t g_wdnfree;
 
 static struct wdog_s g_wdpool[CONFIG_PREALLOC_WDOGS];
 
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
diff --git a/sched/wdog/wd_start.c b/sched/wdog/wd_start.c
index 0932bb6d551..9e99d01277f 100644
--- a/sched/wdog/wd_start.c
+++ b/sched/wdog/wd_start.c
@@ -86,17 +86,10 @@ typedef void (*wdentry4_t)(int argc, wdparm_t arg1, wdparm_t arg2,
                            wdparm_t arg3, wdparm_t arg4);
 #endif
 
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
 /****************************************************************************
  * Private Functions
  ****************************************************************************/
+
 /****************************************************************************
  * Name: wd_expiration
  *
diff --git a/sched/wdog/wdog.h b/sched/wdog/wdog.h
index e1cacf1fa54..73e4d4b9698 100644
--- a/sched/wdog/wdog.h
+++ b/sched/wdog/wdog.h
@@ -48,14 +48,6 @@
 #include <nuttx/compiler.h>
 #include <nuttx/wdog.h>
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Type Declarations
- ****************************************************************************/
-
 /****************************************************************************
  * Public Data
  ****************************************************************************/