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filter: use pointers to real addresses

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instead of casting values 1 and 2 to pointers
which gcc optimization can have problems with.
This commit is contained in:
David Teigland
2018-06-21 10:52:35 -05:00
parent dd075e93c1
commit 4afb5971b9
1 changed files with 5 additions and 2 deletions
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7
lib/filters/filter-persistent.c
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@@ -50,12 +50,15 @@ struct pfilter {
* by default. The old code for it should be removed.
*/
static int _good_device;
static int _bad_device;
/*
* The hash table holds one of these two states
* against each entry.
*/
#define PF_BAD_DEVICE ((void *) 1)
#define PF_GOOD_DEVICE ((void *) 2)
#define PF_BAD_DEVICE ((void *) &_good_device)
#define PF_GOOD_DEVICE ((void *) &_bad_device)
static int _init_hash(struct pfilter *pf)
{