From c84a083b995b0bde61640b6576f9c80584915b7a Mon Sep 17 00:00:00 2001
From: Quentin Lambert <lambert.quentin@gmail.com>
Date: Wed, 11 Mar 2015 15:22:01 +0100
Subject: [PATCH] Staging: dgnc: Use goto for spinlock release before return

spin_unlock_irqrestore() is called at several
different places before exiting. This patch uses a goto statement
to factorize these calls.

Coccinelle was used to generate this patch.

Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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