xenbus: check return value of xenbus_scanf()

[cascardo/linux.git] / drivers / base / node.c

diff --git a/drivers/base/node.c b/drivers/base/node.c
index 29cd966..5548f96 100644 (file)
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -370,7 +370,7 @@ int unregister_cpu_under_node(unsigned int cpu, unsigned int nid)
 #ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
 #define page_initialized(page)  (page->lru.next)
 
-static int __init_refok get_nid_for_pfn(unsigned long pfn)
+static int __ref get_nid_for_pfn(unsigned long pfn)
 {
        struct page *page;