tcp: don't clear lost_skb_hint when not necessary

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / topology.c

diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index a40051b71d9b79cb2906b296aa5fc882dbe7dc53..0fcc95a354f7c28d980bf45fffd777c01a3ace25 100644 (file)
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -34,7 +34,7 @@
 static DEFINE_PER_CPU(struct x86_cpu, cpu_devices);
 
 #ifdef CONFIG_HOTPLUG_CPU
-int arch_register_cpu(int num)
+int __ref arch_register_cpu(int num)
 {
        /*
         * CPU0 cannot be offlined due to several