linux-kernel - [PATCH wireless -next] wireless/ath10k: simplify the return expression of ath10k_ahb_chip

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Message-ID: <20201210140204.1774-1-zhengyongjun3@huawei.com>
Date:   Thu, 10 Dec 2020 22:02:04 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <kvalo@...eaurora.org>, <davem@...emloft.net>, <kuba@...nel.org>,
        <ath10k@...ts.infradead.org>, <linux-wireless@...r.kernel.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH wireless -next] wireless/ath10k: simplify the return expression of ath10k_ahb_chip_reset()

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/net/wireless/ath/ath10k/ahb.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
index 05a61975c83f..0ba31c0bbd24 100644
--- a/drivers/net/wireless/ath/ath10k/ahb.c
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
@@ -598,16 +598,10 @@ static int ath10k_ahb_prepare_device(struct ath10k *ar)
 
 static int ath10k_ahb_chip_reset(struct ath10k *ar)
 {
-	int ret;
-
 	ath10k_ahb_halt_chip(ar);
 	ath10k_ahb_clock_disable(ar);
 
-	ret = ath10k_ahb_prepare_device(ar);
-	if (ret)
-		return ret;
-
-	return 0;
+	return ath10k_ahb_prepare_device(ar);
 }
 
 static int ath10k_ahb_wake_target_cpu(struct ath10k *ar)
-- 
2.22.0