netdev - [PATCH][next] rtw89: Remove redundant check of ret after call to rtw89_mac_enable_bb

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Date:   Fri, 15 Oct 2021 16:21:13 +0100
From:   Colin King <colin.king@...onical.com>
To:     Kalle Valo <kvalo@...eaurora.org>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Ping-Ke Shih <pkshih@...ltek.com>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] rtw89: Remove redundant check of ret after call to rtw89_mac_enable_bb_rf

From: Colin Ian King <colin.king@...onical.com>

The function rtw89_mac_enable_bb_rf is a void return type, so there is
no return error code to ret, so the following check for an error in ret
is redundant dead code and can be removed.

Addresses-Coverity: ("Logically dead code")
Fixes: e3ec7017f6a2 ("rtw89: add Realtek 802.11ax driver")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/net/wireless/realtek/rtw89/mac.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 0171a5a7b1de..69384c43c046 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -2656,8 +2656,6 @@ int rtw89_mac_init(struct rtw89_dev *rtwdev)
 		goto fail;
 
 	rtw89_mac_enable_bb_rf(rtwdev);
-	if (ret)
-		goto fail;
 
 	ret = rtw89_mac_sys_init(rtwdev);
 	if (ret)
-- 
2.32.0