1 files changed, 3 insertions, 4 deletions

diff --git a/mm/memory.c b/mm/memory.c
index 745b3482e6c2..ae259b6e5a21 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1433,12 +1433,11 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
                 unsigned long address, pte_t *page_table, pmd_t *pmd,
                 spinlock_t *ptl, pte_t orig_pte)
 {
-        struct page *old_page, *src_page, *new_page;
+        struct page *old_page, *new_page;
         pte_t entry;
         int ret = VM_FAULT_MINOR;
 
         old_page = vm_normal_page(vma, address, orig_pte);
-        src_page = old_page;
         if (!old_page)
                 goto gotten;
 
@@ -1466,7 +1465,7 @@ gotten:
 
         if (unlikely(anon_vma_prepare(vma)))
                 goto oom;
-        if (src_page == ZERO_PAGE(address)) {
+        if (old_page == ZERO_PAGE(address)) {
                 new_page = alloc_zeroed_user_highpage(vma, address);
                 if (!new_page)
                         goto oom;
@@ -1474,7 +1473,7 @@ gotten:
                 new_page = alloc_page_vma(GFP_HIGHUSER, vma, address);
                 if (!new_page)
                         goto oom;
-                cow_user_page(new_page, src_page, address);
+                cow_user_page(new_page, old_page, address);
         }
 
         /*