diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/uaccess_64.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h index 42a9769687e9..9139854d37b0 100644 --- a/include/asm-x86/uaccess_64.h +++ b/include/asm-x86/uaccess_64.h @@ -23,9 +23,6 @@ extern void __put_user_bad(void); :"c" (ptr),"a" (x) \ :"ebx") -#define put_user(x, ptr) \ - __put_user_check((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr))) - #define __get_user(x, ptr) \ __get_user_nocheck((x), (ptr), sizeof(*(ptr))) #define __put_user(x, ptr) \ @@ -34,11 +31,12 @@ extern void __put_user_bad(void); #define __get_user_unaligned __get_user #define __put_user_unaligned __put_user -#define __put_user_check(x, ptr, size) \ +#define put_user(x, ptr) \ ({ \ int __pu_err; \ typeof(*(ptr)) __user *__pu_addr = (ptr); \ - switch (size) { \ + __chk_user_ptr(ptr); \ + switch (sizeof(*(ptr))) { \ case 1: \ __put_user_x(1, __pu_err, x, __pu_addr); \ break; \ |