1 files changed, 0 insertions, 29 deletions

diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
index 7f760a9f1f61..3c03a5de64d3 100644
--- a/arch/x86/include/asm/uaccess_32.h
+++ b/arch/x86/include/asm/uaccess_32.h
@@ -184,33 +184,4 @@ __copy_from_user_inatomic_nocache(void *to, const void __user *from,
        return __copy_from_user_ll_nocache_nozero(to, from, n);
 }
 
-unsigned long __must_check copy_to_user(void __user *to,
-                                        const void *from, unsigned long n);
-unsigned long __must_check _copy_from_user(void *to,
-                                          const void __user *from,
-                                          unsigned long n);
-
-
-extern void copy_from_user_overflow(void)
-#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
-        __compiletime_error("copy_from_user() buffer size is not provably correct")
-#else
-        __compiletime_warning("copy_from_user() buffer size is not provably correct")
-#endif
-;
-
-static inline unsigned long __must_check copy_from_user(void *to,
-                                          const void __user *from,
-                                          unsigned long n)
-{
-        int sz = __compiletime_object_size(to);
-
-        if (likely(sz == -1 || sz >= n))
-                n = _copy_from_user(to, from, n);
-        else
-                copy_from_user_overflow();
-
-        return n;
-}
-
 #endif /* _ASM_X86_UACCESS_32_H */