From 92ec605b6297a9c8a1b414dc9920ab6e6300e272 Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Wed, 20 Aug 2008 16:41:45 -0700
Subject: [PATCH] --- yaml --- r: 109484 b: refs/heads/master c:
 f0df2d6b52ad7db5edf56909509d51be66fe90be h: refs/heads/master v: v3

---
 [refs]                      | 2 +-
 trunk/drivers/acpi/tables.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 055e1b999fc1..af47073a3ece 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1371c893ff9de0d57fa5b5cf0255d66b8849e13d
+refs/heads/master: f0df2d6b52ad7db5edf56909509d51be66fe90be
diff --git a/trunk/drivers/acpi/tables.c b/trunk/drivers/acpi/tables.c
index c3419182c9a7..775c97a282bd 100644
--- a/trunk/drivers/acpi/tables.c
+++ b/trunk/drivers/acpi/tables.c
@@ -300,6 +300,8 @@ int __init acpi_table_init(void)
 
 static int __init acpi_parse_apic_instance(char *str)
 {
+	if (!str)
+		return -EINVAL;
 
 	acpi_apic_instance = simple_strtoul(str, NULL, 0);