| 24,17 → 24,17 |
|---|
| return (void *) error; |
| } |
| |
| static inline long __must_check PTR_ERR(const void *ptr) |
| static inline long __must_check PTR_ERR(__force const void *ptr) |
| { |
| return (long) ptr; |
| } |
| |
| static inline long __must_check IS_ERR(const void *ptr) |
| static inline long __must_check IS_ERR(__force const void *ptr) |
| { |
| return IS_ERR_VALUE((unsigned long)ptr); |
| } |
| |
| static inline long __must_check IS_ERR_OR_NULL(const void *ptr) |
| static inline long __must_check IS_ERR_OR_NULL(__force const void *ptr) |
| { |
| return !ptr || IS_ERR_VALUE((unsigned long)ptr); |
| } |
| 46,13 → 46,13 |
|---|
| * Explicitly cast an error-valued pointer to another pointer type in such a |
| * way as to make it clear that's what's going on. |
| */ |
| static inline void * __must_check ERR_CAST(const void *ptr) |
| static inline void * __must_check ERR_CAST(__force const void *ptr) |
| { |
| /* cast away the const */ |
| return (void *) ptr; |
| } |
| |
| static inline int __must_check PTR_RET(const void *ptr) |
| static inline int __must_check PTR_RET(__force const void *ptr) |
| { |
| if (IS_ERR(ptr)) |
| return PTR_ERR(ptr); |