Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Martin Kaiser <martin@kaiser.cx>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Larry Finger <Larry.Finger@lwfinger.net>,
        Phillip Potter <phil@philpotter.co.uk>,
        Michael Straube <straube.linux@gmail.com>,
        Pavel Skripkin <paskripkin@gmail.com>,
        linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
        Martin Kaiser <martin@kaiser.cx>
Subject: [PATCH 03/10] staging: r8188eu: fix status updates in SwLedOff
Date:   Sat, 15 Oct 2022 17:11:08 +0200
Message-Id: <20221015151115.232095-4-martin@kaiser.cx>
In-Reply-To: <20221015151115.232095-1-martin@kaiser.cx>
References: <20221015151115.232095-1-martin@kaiser.cx>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Update bLedOn only if we could update the REG_LEDCFG2 register.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
 drivers/staging/r8188eu/core/rtw_led.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_led.c b/drivers/staging/r8188eu/core/rtw_led.c
index 4f1cad890cae..38433296d327 100644
--- a/drivers/staging/r8188eu/core/rtw_led.c
+++ b/drivers/staging/r8188eu/core/rtw_led.c
@@ -43,10 +43,11 @@ static void SwLedOn(struct adapter *padapter, struct led_priv *pLed)
 static void SwLedOff(struct adapter *padapter, struct led_priv *pLed)
 {
 	if (padapter->bDriverStopped)
-		goto exit;
+		return;
+
+	if (rtw_write8(padapter, REG_LEDCFG2, BIT(5) | BIT(3)) != _SUCCESS)
+		return;
 
-	rtw_write8(padapter, REG_LEDCFG2, BIT(5) | BIT(3));
-exit:
 	pLed->bLedOn = false;
 }
 
-- 
2.30.2