linux-kernel - [PATCH] HID: logitech-hidpp: avoid duplicate error handling code in 'hidpp

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Message-Id: <20191226145435.8262-1-christophe.jaillet@wanadoo.fr>
Date:   Thu, 26 Dec 2019 15:54:35 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     jikos@...nel.org, benjamin.tissoires@...hat.com
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] HID: logitech-hidpp: avoid duplicate error handling code in 'hidpp_probe()'

'hid_hw_stop()' is already in the error handling path when branching to
the 'hid_hw_open_fail' label.
There is no point in calling it twice, so remove one.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/hid/hid-logitech-hidpp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index bb063e7d48df..70e1cb928bf0 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -3817,7 +3817,6 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	if (ret < 0) {
 		dev_err(&hdev->dev, "%s:hid_hw_open returned error:%d\n",
 			__func__, ret);
-		hid_hw_stop(hdev);
 		goto hid_hw_open_fail;
 	}
 
-- 
2.20.1