Signed-off-by: Steve French <sfrench@us.ibm.com>
        pgoff_t index = from >> PAGE_CACHE_SHIFT;
        unsigned offset = from & (PAGE_CACHE_SIZE - 1);
        struct page *page;
-       char *kaddr;
        int rc = 0;
 
        page = grab_cache_page(mapping, index);
        if (!page)
                return -ENOMEM;
 
-       zero_user_page(page, offset, PAGE_CACHE_SIZE - offset), KM_USER0);
+       zero_user_page(page, offset, PAGE_CACHE_SIZE - offset, KM_USER0);
        unlock_page(page);
        page_cache_release(page);
        return rc;