From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Tue, 25 Feb 2014 01:13:49 +0000 (+0900)
Subject: staging: ced401: fix double unlock bug
X-Git-Tag: v3.15-rc1~139^2~868
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=223eaa377d42481c209df2d425032417b1762811;p=pandora-kernel.git

staging: ced401: fix double unlock bug

After spin_lock() is called, all of if-else conditions in this brace
should reach the end of else and spin_unlock() must be called.
So It doesn't need to call spin_unlock() without a return statement
for handling an error.

Also sparse says:
drivers/staging/ced1401/usb1401.c:1080:28: warning:
 context imbalance in 'Handle1401Esc' - unexpected unlock

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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