#define __get_user_check(x, ptr, size) \
({ \
- const __typeof__(ptr) __guc_ptr = (ptr); \
+ const __typeof__(*(ptr))* __guc_ptr = (ptr); \
int _e; \
if (likely(__access_ok((unsigned long) __guc_ptr, (size)))) \
_e = __get_user_nocheck((x), __guc_ptr, (size)); \