fix wanings

1 files changed, 4 insertions, 8 deletions

diff --git a/examples/host/cdc_msc_hid/src/main.c b/examples/host/cdc_msc_hid/src/main.c
index 2d5df23f9..7b02e238e 100644
--- a/examples/host/cdc_msc_hid/src/main.c
+++ b/examples/host/cdc_msc_hid/src/main.c
@@ -31,18 +31,12 @@
 #include "tusb.h"
 
 //--------------------------------------------------------------------+
-// MACRO CONSTANT TYPEDEF PROTYPES
+// MACRO CONSTANT TYPEDEF PROTOTYPES
 //--------------------------------------------------------------------+
 void led_blinking_task(void);
 extern void cdc_app_task(void);
 extern void hid_app_task(void);
 
-#if CFG_TUH_ENABLED && CFG_TUH_MAX3421
-// API to read/rite MAX3421's register. Implemented by TinyUSB
-extern uint8_t tuh_max3421_reg_read(uint8_t rhport, uint8_t reg, bool in_isr);
-extern bool tuh_max3421_reg_write(uint8_t rhport, uint8_t reg, uint8_t data, bool in_isr);
-#endif
-
 /*------------- MAIN -------------*/
 int main(void) {
   board_init();
@@ -101,7 +95,9 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < interval_ms) return; // not enough time
+  if (board_millis() - start_ms < interval_ms) {
+    return;// not enough time
+  }
   start_ms += interval_ms;
 
   board_led_write(led_state);