[PATCH 1/4] bootmem: remove not implemented function call, bootmem_arch_preferred_node()

[Joonsoo Kim]

There is no implementation of bootmeme_arch_preferred_node() and
call for this function will makes compile-error.
So, remove it.

Signed-off-by: Joonsoo Kim <js1304@xxxxxxxxx>

diff --git a/mm/bootmem.c b/mm/bootmem.c
index 434be4a..6f62c03e 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -589,19 +589,6 @@ static void * __init alloc_arch_preferred_bootmem(bootmem_data_t *bdata,
 {
 	if (WARN_ON_ONCE(slab_is_available()))
 		return kzalloc(size, GFP_NOWAIT);
-
-#ifdef CONFIG_HAVE_ARCH_BOOTMEM
-	{
-		bootmem_data_t *p_bdata;
-
-		p_bdata = bootmem_arch_preferred_node(bdata, size, align,
-							goal, limit);
-		if (p_bdata)
-			return alloc_bootmem_bdata(p_bdata, size, align,
-							goal, limit);
-	}
-#endif
-	return NULL;
 }
 
 static void * __init alloc_bootmem_core(unsigned long size,
-- 
1.7.9.5

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