缩小变量作用域：消除18处variableScope，声明移入实际使用块

2026-09-01 13:59:44 +08:00
parent f1d5483a49
commit 6307c3f635
9 changed files with 17 additions and 25 deletions
@@ -604,13 +604,12 @@ uint8_t ch395f_get_cmd_status(void) {
 * 函数说明：每20ms查询一次，直到命令完成或超时
 */
 uint8_t ch395f_poll_cmd_status(uint32_t timeout_ms) {
-    uint8_t status;
    uint32_t retry_count = 0U;
    uint32_t max_retries = (timeout_ms + 20U - 1U) / 20U;

    while (1) {
        HAL_Delay(20U);
-        status = ch395f_get_cmd_status();
+        uint8_t status = ch395f_get_cmd_status();

        if (status != CH395F_ERR_BUSY) {
            return status;