From 4988edf43abe7f441ce8c0ed6c0097b7014deb4c Mon Sep 17 00:00:00 2001
From: Lee Lup Yuen <luppy@appkaki.com>
Date: Mon, 28 Dec 2020 11:58:41 +0800
Subject: [PATCH] Revert fix for variable set but not used warning

---
 components/hal_drv/bl602_hal/hal_board.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/components/hal_drv/bl602_hal/hal_board.c b/components/hal_drv/bl602_hal/hal_board.c
index 33165e96..9a444189 100644
--- a/components/hal_drv/bl602_hal/hal_board.c
+++ b/components/hal_drv/bl602_hal/hal_board.c
@@ -726,7 +726,6 @@ static int hal_board_load_fdt_info(const void *dtb)
         } else {
             pwr_table_ble = 0;
         }
-        pwr_table_ble += 0;  //  Suppress "variable set but not used" warning
         blog_info("set pwr_table_ble = %ld in dts\r\n", pwr_table_ble);
 #ifdef CFG_BLE_ENABLE
         ble_controller_set_tx_pwr(pwr_table_ble);