消除unreadVariable：移除3处冗余变量初始化

2026-09-01 13:45:02 +08:00
parent 5b569ea390
commit f1d5483a49
3 changed files with 5 additions and 5 deletions
@@ -91,7 +91,7 @@ size_t ringbuf_peek(const ringbuf_t *rb, uint8_t *data, size_t len)
 {
    size_t n = 0;
    size_t i = 0;
-    size_t idx = 0;
+    size_t idx;

    n = ringbuf_avail(rb);
    n = (n < len) ? n : len;