bootmem: remove not implemented function call, bootmem_arch_preferred_node()

There is no implementation of bootmem_arch_preferred_node() and a call to
this function will cause a compilation error.  So remove it.

Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 12 deletions

diff --git a/mm/bootmem.c b/mm/bootmem.c
index ecc45958ac0c..4730931b45a9 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -581,18 +581,6 @@ 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;
 }