From 5bd09fb0336aa4020b85f13e16a4d21e3f5f70c3 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 6 Nov 2012 23:02:27 +0100
Subject: [PATCH] ARM: smp_twd: fix build warning

0336517b38c "ARM: smp_twd: don't warn on no DT node" introduced
a silly build warning by returning an error from a void function.
This keeps the intention of that patch but fixes the warning by
removing the error code

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
Reading git-format-patch failed