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Subject[PATCH 1/4] ia64: contig/paging_init: reduce code duplication
Date
The FLATMEM version of paging_init has calls to free_area_init_nodes() in
the end of every branch of 'if' and 'ifdef' statements.

Let's call this function outside the 'ifdef' and 'if' statements instead.

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
---
arch/ia64/mm/contig.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 7d64b30..1835144 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -248,7 +248,6 @@ paging_init (void)
efi_memmap_walk(find_largest_hole, (u64 *)&max_gap);
if (max_gap < LARGE_GAP) {
vmem_map = (struct page *) 0;
- free_area_init_nodes(max_zone_pfns);
} else {
unsigned long map_size;

@@ -266,13 +265,12 @@ paging_init (void)
*/
NODE_DATA(0)->node_mem_map = vmem_map +
find_min_pfn_with_active_regions();
- free_area_init_nodes(max_zone_pfns);

printk("Virtual mem_map starts at 0x%p\n", mem_map);
}
#else /* !CONFIG_VIRTUAL_MEM_MAP */
memblock_add_node(0, PFN_PHYS(max_low_pfn), 0);
- free_area_init_nodes(max_zone_pfns);
#endif /* !CONFIG_VIRTUAL_MEM_MAP */
+ free_area_init_nodes(max_zone_pfns);
zero_page_memmap_ptr = virt_to_page(ia64_imva(empty_zero_page));
}
--
2.7.4
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