1 files changed, 13 insertions, 14 deletions

diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 81fe8de9e604..4afb7900002b 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -208,37 +208,36 @@ unsigned int count_data_pages(void)
         return n;
 }
 
+static inline void copy_data_page(long *dst, long *src)
+{
+        int n;
+
+        /* copy_page and memcpy are not usable for copying task structs. */
+        for (n = PAGE_SIZE / sizeof(long); n; n--)
+                *dst++ = *src++;
+}
+
 static void copy_data_pages(struct pbe *pblist)
 {
         struct zone *zone;
         unsigned long pfn, max_zone_pfn;
-        struct pbe *pbe, *p;
+        struct pbe *pbe;
 
         pbe = pblist;
         for_each_zone (zone) {
                 if (is_highmem(zone))
                         continue;
                 mark_free_pages(zone);
-                /* This is necessary for swsusp_free() */
-                for_each_pb_page (p, pblist)
-                        SetPageNosaveFree(virt_to_page(p));
-                for_each_pbe (p, pblist)
-                        SetPageNosaveFree(virt_to_page(p->address));
                 max_zone_pfn = zone->zone_start_pfn + zone->spanned_pages;
                 for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) {
                         struct page *page = saveable_page(pfn);
 
                         if (page) {
-                                long *src, *dst;
-                                int n;
+                                void *ptr = page_address(page);
 
                                 BUG_ON(!pbe);
-                                pbe->orig_address = (unsigned long)page_address(page);
-                                /* copy_page and memcpy are not usable for copying task structs. */
-                                dst = (long *)pbe->address;
-                                src = (long *)pbe->orig_address;
-                                for (n = PAGE_SIZE / sizeof(long); n; n--)
-                                        *dst++ = *src++;
+                                copy_data_page((void *)pbe->address, ptr);
+                                pbe->orig_address = (unsigned long)ptr;
                                 pbe = pbe->next;
                         }
                 }