From: Alexander Strakh <cromlehg@gmail.com>
Date: Fri, 11 Feb 2011 08:44:41 +0000 (-0800)
Subject: Input: wacom - fix error path in wacom_probe()
X-Git-Tag: firefly_0821_release~176^2~541^2~455
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4b6d44344000ff3e62faf595e5f89fd8d9e52a94;p=firefly-linux-kernel-4.4.55.git

Input: wacom - fix error path in wacom_probe()

If we fail to retrieve HID descriptor we need to free allocated URB so
jump to proper label to do that.

Signed-off-by: Alexander Strakh <strakh@ispras.ru>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index fc381498b798..cf8fb9f5d4a8 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -519,7 +519,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 	/* Retrieve the physical and logical size for OEM devices */
 	error = wacom_retrieve_hid_descriptor(intf, features);
 	if (error)
-		goto fail2;
+		goto fail3;
 
 	wacom_setup_device_quirks(features);