diff options
| -rw-r--r-- | drivers/staging/android/ashmem.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c index facc8a247707..7cbad0d45b9c 100644 --- a/drivers/staging/android/ashmem.c +++ b/drivers/staging/android/ashmem.c @@ -110,33 +110,33 @@ static inline bool range_on_lru(struct ashmem_range *range) return range->purged == ASHMEM_NOT_PURGED; } -static inline int page_range_subsumes_range(struct ashmem_range *range, - size_t start, size_t end) +static inline bool page_range_subsumes_range(struct ashmem_range *range, + size_t start, size_t end) { - return (((range)->pgstart >= (start)) && ((range)->pgend <= (end))); + return (range->pgstart >= start) && (range->pgend <= end); } -static inline int page_range_subsumed_by_range(struct ashmem_range *range, - size_t start, size_t end) +static inline bool page_range_subsumed_by_range(struct ashmem_range *range, + size_t start, size_t end) { - return (((range)->pgstart <= (start)) && ((range)->pgend >= (end))); + return (range->pgstart <= start) && (range->pgend >= end); } -static inline int page_in_range(struct ashmem_range *range, size_t page) +static inline bool page_in_range(struct ashmem_range *range, size_t page) { - return (((range)->pgstart <= (page)) && ((range)->pgend >= (page))); + return (range->pgstart <= page) && (range->pgend >= page); } -static inline int page_range_in_range(struct ashmem_range *range, - size_t start, size_t end) +static inline bool page_range_in_range(struct ashmem_range *range, + size_t start, size_t end) { - return (page_in_range(range, start) || page_in_range(range, end) || - page_range_subsumes_range(range, start, end)); + return page_in_range(range, start) || page_in_range(range, end) || + page_range_subsumes_range(range, start, end); } -static inline int range_before_page(struct ashmem_range *range, size_t page) +static inline bool range_before_page(struct ashmem_range *range, size_t page) { - return ((range)->pgend < (page)); + return range->pgend < page; } #define PROT_MASK (PROT_EXEC | PROT_READ | PROT_WRITE) |