1 files changed, 9 insertions, 21 deletions

diff --git a/keyboard/retro_refit/retro_refit.c b/keyboard/retro_refit/retro_refit.c
index e01b8956ad..0b13eb8301 100644
--- a/keyboard/retro_refit/retro_refit.c
+++ b/keyboard/retro_refit/retro_refit.c
@@ -1,24 +1,21 @@
 #include "retro_refit.h"
 
 __attribute__ ((weak))
-void * matrix_init_user(void) {
+void matrix_init_user(void) {
 	// leave this function blank - it can be defined in a keymap file
-	return NULL;
 };
 
 __attribute__ ((weak))
-void * matrix_scan_user(void) {
+void matrix_scan_user(void) {
 	// leave this function blank - it can be defined in a keymap file
-	return NULL;
 };
 
 __attribute__ ((weak))
-void * led_set_user(uint8_t usb_led) {
+void led_set_user(uint8_t usb_led) {
 	// leave this function blank - it can be defined in a keymap file
-	return NULL;
 };
 
-void * matrix_init_kb(void) {
+void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	
@@ -26,23 +23,17 @@ void * matrix_init_kb(void) {
 	DDRD |= (1<<6);
 	PORTD |= (1<<6);
 	
-	if (matrix_init_user) {
-		(*matrix_init_user)();
-	}
-	return NULL;
+	matrix_init_user();
 };
 
-void * matrix_scan_kb(void) {
+void amatrix_scan_kb(void) {
     // put your looping keyboard code here
     // runs every cycle (a lot)
 
-	if (matrix_scan_user) {
-		(*matrix_scan_user)();
-	}
-	return NULL;
+	matrix_scan_user();
 };
 
-void * led_set_kb(uint8_t usb_led) {
+void led_set_kb(uint8_t usb_led) {
 	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
 
     if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
@@ -73,8 +64,5 @@ void * led_set_kb(uint8_t usb_led) {
         PORTC &= ~(1<<6);
     }	
 	
-	if (led_set_user) {
-		(*led_set_user)(usb_led);
-	}
-	return NULL;
+	led_set_user(usb_led);
 };
\ No newline at end of file