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staging: android: ashmem: convert range macros to inlines

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Convert range_size and range_on_lru macros to inline functions to
fix checkpatch check:

  CHECK: Macro argument reuse 'range' - possible side-effects?

Signed-off-by: Guillaume Tucker <guillaume.tucker@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Guillaume Tucker 2016-12-05 18:55:23 +00:00 committed by Greg Kroah-Hartman
parent e895f00a84
commit 40270ca0de
1 changed files with 8 additions and 4 deletions
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12
drivers/staging/android/ashmem.c
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@ -100,11 +100,15 @@ static DEFINE_MUTEX(ashmem_mutex);
static struct kmem_cache *ashmem_area_cachep __read_mostly;
static struct kmem_cache *ashmem_range_cachep __read_mostly;
#define range_size(range) \
((range)->pgend - (range)->pgstart + 1)
static inline unsigned long range_size(struct ashmem_range *range)
{
return range->pgend - range->pgstart + 1;
}
#define range_on_lru(range) \
((range)->purged == ASHMEM_NOT_PURGED)
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)