strip some whitespace

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1363821803-3380-2-git-send-email-lersek@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/arch_init.c b/arch_init.c
index 4ef5a15..2ed12fa 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -142,7 +142,7 @@
             return ret;
         }
     }
-    
+
     return 0;
 }