From 5ec293650827122df300581c17ca1d5de03bac3d Mon Sep 17 00:00:00 2001
From: Quentin Lambert <lambert.quentin@gmail.com>
Date: Wed, 18 Mar 2015 14:21:08 +0100
Subject: [PATCH] Staging: dgnc: release the lock before testing for nullity

The refactoring intrduced in
c84a083b995b ("Staging: dgnc: Use goto for spinlock release before return")
inverts the order in which the lock is released and ld is tested for nullity.

This patch restores the execution flow.

Fixes: c84a083b995b ("Staging: dgnc: Use goto for spinlock release before return")
Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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