[PATCH] memmap_init_zone(): remove uneccesary page++

Remove unecessary page++ from memmap_init_zone loop.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d41a066..8c960b4 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1742,7 +1742,7 @@ void __devinit memmap_init_zone(unsigned long size, int nid, unsigned long zone,
        unsigned long end_pfn = start_pfn + size;
        unsigned long pfn;
 
-       for (pfn = start_pfn; pfn < end_pfn; pfn++, page++) {
+       for (pfn = start_pfn; pfn < end_pfn; pfn++) {
                if (!early_pfn_valid(pfn))
                        continue;
                page = pfn_to_page(pfn);