diff options
Diffstat (limited to 'arch/x86/include/asm/uaccess.h')
| -rw-r--r-- | arch/x86/include/asm/uaccess.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h index a8df874f3e88..3e911c68876e 100644 --- a/arch/x86/include/asm/uaccess.h +++ b/arch/x86/include/asm/uaccess.h @@ -182,7 +182,7 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL)) : "=a" (__ret_gu), "=r" (__val_gu) \ : "0" (ptr), "i" (sizeof(*(ptr)))); \ (x) = (__force __typeof__(*(ptr))) __val_gu; \ - __ret_gu; \ + __builtin_expect(__ret_gu, 0); \ }) #define __put_user_x(size, x, ptr, __ret_pu) \ @@ -278,7 +278,7 @@ extern void __put_user_8(void); __put_user_x(X, __pu_val, ptr, __ret_pu); \ break; \ } \ - __ret_pu; \ + __builtin_expect(__ret_pu, 0); \ }) #define __put_user_size(x, ptr, size, retval, errret) \ @@ -401,7 +401,7 @@ do { \ ({ \ int __pu_err; \ __put_user_size((x), (ptr), (size), __pu_err, -EFAULT); \ - __pu_err; \ + __builtin_expect(__pu_err, 0); \ }) #define __get_user_nocheck(x, ptr, size) \ @@ -410,7 +410,7 @@ do { \ unsigned long __gu_val; \ __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \ (x) = (__force __typeof__(*(ptr)))__gu_val; \ - __gu_err; \ + __builtin_expect(__gu_err, 0); \ }) /* FIXME: this hack is definitely wrong -AK */ |