fix idfgh-6508: return type in tu_fifo_peek_n()

email · email · commit af9a3f646cec · 2022-01-19T09:00:43.000+01:00
espressif/esp-idf#8161
diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c
@@ -716,7 +716,7 @@ bool tu_fifo_peek(tu_fifo_t* f, void * p_buffer)
 uint16_t tu_fifo_peek_n(tu_fifo_t* f, void * p_buffer, uint16_t n)
 {
   _ff_lock(f->mutex_rd);
-  bool ret = _tu_fifo_peek_n(f, p_buffer, n, f->wr_idx, f->rd_idx, TU_FIFO_COPY_INC);
+  uint16_t ret = _tu_fifo_peek_n(f, p_buffer, n, f->wr_idx, f->rd_idx, TU_FIFO_COPY_INC);
   _ff_unlock(f->mutex_rd);
   return ret;
 }

Original file line number	Diff line number	Diff line change
`@@ -716,7 +716,7 @@ bool tu_fifo_peek(tu_fifo_t* f, void * p_buffer)`
`716`	`716`	`uint16_t tu_fifo_peek_n(tu_fifo_t* f, void * p_buffer, uint16_t n)`
`717`	`717`	`{`
`718`	`718`	`_ff_lock(f->mutex_rd);`
`719`		`- bool ret = _tu_fifo_peek_n(f, p_buffer, n, f->wr_idx, f->rd_idx, TU_FIFO_COPY_INC);`
	`719`	`+ uint16_t ret = _tu_fifo_peek_n(f, p_buffer, n, f->wr_idx, f->rd_idx, TU_FIFO_COPY_INC);`
`720`	`720`	`_ff_unlock(f->mutex_rd);`
`721`	`721`	`return ret;`
`722`	`722`	`}`