1 files changed, 4 insertions, 5 deletions

diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index dc5d8979cd64..89e8486aac34 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -725,16 +725,15 @@ static int noinline do_test_wp_bit(void)
 
 #ifdef CONFIG_DEBUG_RODATA
 
-extern char __start_rodata, __end_rodata;
 void mark_rodata_ro(void)
 {
-        unsigned long addr = (unsigned long)&__start_rodata;
+        unsigned long addr = (unsigned long)__start_rodata;
 
-        for (; addr < (unsigned long)&__end_rodata; addr += PAGE_SIZE)
+        for (; addr < (unsigned long)__end_rodata; addr += PAGE_SIZE)
                 change_page_attr(virt_to_page(addr), 1, PAGE_KERNEL_RO);
 
-        printk ("Write protecting the kernel read-only data: %luk\n",
-                        (unsigned long)(&__end_rodata - &__start_rodata) >> 10);
+        printk("Write protecting the kernel read-only data: %uk\n",
+                        (__end_rodata - __start_rodata) >> 10);
 
         /*
          * change_page_attr() requires a global_flush_tlb() call after it.