#define __get_user_check(x,ptr,size) \
({ \
long __gu_err = -EFAULT, __gu_val = 0; \
- const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
+ const __typeof__(*(ptr)) *__gu_addr = (ptr); \
if (access_ok(VERIFY_READ,__gu_addr,size)) \
__get_user_size(__gu_val,__gu_addr,(size),__gu_err,-EFAULT);\
(x) = (__typeof__(*(ptr)))__gu_val; \