From: Pavel Shved <shved@ispras.ru>
Date: Fri, 17 Jun 2011 06:25:10 +0000 (+0000)
Subject: farsync: add module_put to error path in fst_open()
X-Git-Tag: v3.0-rc4~5^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0fd64c1de437bdf91c32d4f84a53fa4b2150348;p=pandora-kernel.git

farsync: add module_put to error path in fst_open()

The fst_open() function, after a successful try_module_get() may return
an error code if hdlc_open() returns it.  However, it does not put the
module on this error path.

This patch adds the necessary module_put() call.

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

Signed-off-by: Pavel Shved <shved@ispras.ru>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
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