register_node() is defined as extern in include/linux/node.h. But the function
is only called from register_one_node() in driver/base/node.c.
So the patch defines register_node() as static.
CC: David Rientjes <rientjes@xxxxxxxxxx>
CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
---
drivers/base/node.c | 2 +-
include/linux/node.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
Index: linux-3.6/drivers/base/node.c
===================================================================
--- linux-3.6.orig/drivers/base/node.c 2012-10-12 16:35:51.000000000 +0900
+++ linux-3.6/drivers/base/node.c 2012-10-12 16:52:25.294207322 +0900
@@ -259,7 +259,7 @@ static inline void hugetlb_unregister_no
*
* Initialize and register the node device.
*/
-int register_node(struct node *node, int num, struct node *parent)
+static int register_node(struct node *node, int num, struct node *parent)
{
int error;
Index: linux-3.6/include/linux/node.h
===================================================================
--- linux-3.6.orig/include/linux/node.h 2012-10-01 08:47:46.000000000 +0900
+++ linux-3.6/include/linux/node.h 2012-10-12 16:52:55.215210433 +0900
@@ -30,7 +30,6 @@ struct memory_block;
extern struct node node_devices[];
typedef void (*node_registration_func_t)(struct node *);
-extern int register_node(struct node *, int, struct node *);
extern void unregister_node(struct node *node);
#ifdef CONFIG_NUMA
extern int register_one_node(int nid);
--
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