netdev - [PATCH] slimbus: ngd: simplify error handling

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Message-ID: <20200724130658.GA29458@duo.ucw.cz>
Date:   Fri, 24 Jul 2020 15:06:58 +0200
From:   Pavel Machek <pavel@....cz>
To:     amitkarwar@...il.com, ganapathi.bhat@....com,
        huxinming820@...il.com, kvalo@...eaurora.org, davem@...emloft.net,
        kuba@...nel.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        trivial@...nel.org
Subject: [PATCH] slimbus: ngd: simplify error handling

Simplify error handling; we already know mwq is NULL.

Signed-off-by: Pavel Machek (CIP) <pavel@...x.de>

diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c
index 743ee7b4e63f..3def0c782c7f 100644
--- a/drivers/slimbus/qcom-ngd-ctrl.c
+++ b/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1396,17 +1396,11 @@ static int qcom_slim_ngd_probe(struct platform_device *pdev)
 	ctrl->mwq = create_singlethread_workqueue("ngd_master");
 	if (!ctrl->mwq) {
 		dev_err(&pdev->dev, "Failed to start master worker\n");
-		ret = -ENOMEM;
-		goto wq_err;
+		qcom_slim_ngd_qmi_svc_event_deinit(&ctrl->qmi);
+		return -ENOMEM;
 	}
 
 	return 0;
-wq_err:
-	qcom_slim_ngd_qmi_svc_event_deinit(&ctrl->qmi);
-	if (ctrl->mwq)
-		destroy_workqueue(ctrl->mwq);
-
-	return ret;
 }
 
 static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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