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unit: Do not cache unit divisor list result

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Now that we support multiple divisor variants caching no longer makes sense

Signed-off-by: Thomas Graf <tgraf@suug.ch>
This commit is contained in:
Thomas Graf 2014-05-08 15:30:10 +02:00
parent fd461f6568
commit deb1cd2aba
1 changed files with 2 additions and 8 deletions
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10
src/unit.c
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@ -34,23 +34,17 @@ static LIST_HEAD(units);
static struct list_head *get_flist(struct unit *unit) static struct list_head *get_flist(struct unit *unit)
{ {
static struct list_head *cached_list = NULL;
int div = UNIT_DEFAULT; int div = UNIT_DEFAULT;
if (cached_list)
return cached_list;
if (cfg_getbool(cfg, "use_bit")) if (cfg_getbool(cfg, "use_bit"))
div = UNIT_BIT; div = UNIT_BIT;
else if (cfg_getbool(cfg, "use_si")) else if (cfg_getbool(cfg, "use_si"))
div = UNIT_SI; div = UNIT_SI;
if (!list_empty(&unit->u_div[div])) if (!list_empty(&unit->u_div[div]))
cached_list = &unit->u_div[div]; return &unit->u_div[div];
else else
cached_list = &unit->u_div[UNIT_DEFAULT]; return &unit->u_div[UNIT_DEFAULT];
return cached_list;
} }
struct unit *unit_lookup(const char *name) struct unit *unit_lookup(const char *name)