mm: remove is_hwpoison_address

Unused.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/include/linux/mm.h b/include/linux/mm.h
index a77c82c56e05..78219887308e 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1625,14 +1625,6 @@ extern int sysctl_memory_failure_recovery;
 extern void shake_page(struct page *p, int access);
 extern atomic_long_t mce_bad_pages;
 extern int soft_offline_page(struct page *page, int flags);
-#ifdef CONFIG_MEMORY_FAILURE
-int is_hwpoison_address(unsigned long addr);
-#else
-static inline int is_hwpoison_address(unsigned long addr)
-{
-        return 0;
-}
-#endif
 
 extern void dump_page(struct page *page);