/* We use 33-bit arithmetic here... */
#define __range_ok(addr,size) ({ \
- unsigned long flag, sum; \
+ unsigned long flag, roksum; \
__chk_user_ptr(addr); \
__asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" \
- : "=&r" (flag), "=&r" (sum) \
+ : "=&r" (flag), "=&r" (roksum) \
: "r" (addr), "Ir" (size), "0" (current_thread_info()->addr_limit) \
: "cc"); \
flag; })