* This should be a per-architecture thing, to allow different
* error and pointer decisions.
*/
+#define IS_ERR_VALUE(x) unlikely((x) > (unsigned long)-1000L)
+
static inline void *ERR_PTR(long error)
{
return (void *) error;
static inline long IS_ERR(const void *ptr)
{
- return unlikely((unsigned long)ptr > (unsigned long)-1000L);
+ return IS_ERR_VALUE((unsigned long)ptr);
}
#endif /* _LINUX_ERR_H */