From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Fri, 28 Nov 2014 22:29:10 +0000 (+0300)
Subject: usbip: fix error handling in stub_probe()
X-Git-Tag: omap-for-v3.19/fixes-rc1~87^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ff67445750a84de67faaf52c6e1895cb09f2c56;p=pandora-kernel.git

usbip: fix error handling in stub_probe()

If usb_hub_claim_port() fails, no resources are deallocated and
if stub_add_files() fails, port is not released.

The patch fixes these issues and rearranges error handling code.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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