linux-kernel - [PATCH v2 4/8] USB: cdc-acm: drop redundant driver-data reset

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Message-Id: <20210322155318.9837-5-johan@kernel.org>
Date:   Mon, 22 Mar 2021 16:53:14 +0100
From:   Johan Hovold <johan@...nel.org>
To:     Oliver Neukum <oneukum@...e.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan@...nel.org>
Subject: [PATCH v2 4/8] USB: cdc-acm: drop redundant driver-data reset

There's no need to clear the interface driver data on failed probe (and
driver core will clear it anyway).

Acked-by: Oliver Neukum <oneukum@...e.com>
Signed-off-by: Johan Hovold <johan@...nel.org>
---
 drivers/usb/class/cdc-acm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 36dd1e05e455..682772b8a4f7 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1515,7 +1515,6 @@ static int acm_probe(struct usb_interface *intf,
 	}
 	device_remove_file(&acm->control->dev, &dev_attr_bmCapabilities);
 alloc_fail5:
-	usb_set_intfdata(intf, NULL);
 	for (i = 0; i < ACM_NW; i++)
 		usb_free_urb(acm->wb[i].urb);
 alloc_fail4:
-- 
2.26.3