fix warnings cast function type for nrf, fix pico osal warning

add TODO for overflow in tusb_fifo.c

2 files changed, 4 insertions, 0 deletions

diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c
index 81e11eb01..5f7b6a26d 100644
--- a/src/common/tusb_fifo.c
+++ b/src/common/tusb_fifo.c
@@ -325,6 +325,8 @@ static uint16_t advance_pointer(tu_fifo_t* f, uint16_t p, uint16_t offset)
   // We limit the index space of p such that a correct wrap around happens
   // Check for a wrap around or if we are in unused index space - This has to be checked first!!
   // We are exploiting the wrap around to the correct index
+
+  // TODO warning: assuming signed overflow does not occur when assuming that (X + c) < X is always false [-Wstrict-overflow]
   if ((p > p + offset) || (p + offset > f->max_pointer_idx))
   {
     p = (p + offset) + f->non_used_index_space;
diff --git a/src/osal/osal_pico.h b/src/osal/osal_pico.h
index bae1217eb..1c3366e01 100644
--- a/src/osal/osal_pico.h
+++ b/src/osal/osal_pico.h
@@ -57,6 +57,7 @@ static inline osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t* semde
 
 static inline bool osal_semaphore_post(osal_semaphore_t sem_hdl, bool in_isr)
 {
+  (void) in_isr;
   sem_release(sem_hdl);
   return true;
 }
@@ -158,6 +159,7 @@ static inline bool osal_queue_send(osal_queue_t qhdl, void const * data, bool in
   //  however osal_queue_recieve may be. therefore my assumption is that
   //  the fifo mutex is not populated for queues used from an IRQ context
   //assert(!qhdl->ff.mutex);
+  (void) in_isr;
 
   _osal_q_lock(qhdl);
   bool success = tu_fifo_write(&qhdl->ff, data);