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range: pass const pointer where possible 

If there are no changes, let's use a const pointer.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181023152306.3123-4-david@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
David Hildenbrand 2018-10-23 17:23:02 +02:00 committed by Eduardo Habkost
parent e25701b730
commit d56978f41b
1 changed files with 3 additions and 3 deletions
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6
include/qemu/range.h
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@ -39,7 +39,7 @@ struct Range {
uint64_t upb; /* inclusive upper bound */ uint64_t upb; /* inclusive upper bound */
}; };
static inline void range_invariant(Range *range) static inline void range_invariant(const Range *range)
{ {
assert(range->lob <= range->upb || range->lob == range->upb + 1); assert(range->lob <= range->upb || range->lob == range->upb + 1);
} }
@ -48,14 +48,14 @@ static inline void range_invariant(Range *range)
#define range_empty ((Range){ .lob = 1, .upb = 0 }) #define range_empty ((Range){ .lob = 1, .upb = 0 })
/* Is @range empty? */ /* Is @range empty? */
static inline bool range_is_empty(Range *range) static inline bool range_is_empty(const Range *range)
{ {
range_invariant(range); range_invariant(range);
return range->lob > range->upb; return range->lob > range->upb;
} }
/* Does @range contain @val? */ /* Does @range contain @val? */
static inline bool range_contains(Range *range, uint64_t val) static inline bool range_contains(const Range *range, uint64_t val)
{ {
return val >= range->lob && val <= range->upb; return val >= range->lob && val <= range->upb;
} }