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kconfig: make randconfig fair for booleans 

Give boolean symbols a 50% chance of getting enabled, rather than 67%.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Peter Korsgaard 2010-07-22 14:24:57 +02:00 committed by Michal Marek
parent 0a28c47b8d
commit 1244b41d00
1 changed files with 2 additions and 1 deletions
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3
scripts/kconfig/confdata.c
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@ -862,7 +862,8 @@ void conf_set_all_new_symbols(enum conf_def_mode mode)
sym->def[S_DEF_USER].tri = no; sym->def[S_DEF_USER].tri = no;
break; break;
case def_random: case def_random:
sym->def[S_DEF_USER].tri = (tristate)(rand() % 3); cnt = sym_get_type(sym) == S_TRISTATE ? 3 : 2;
sym->def[S_DEF_USER].tri = (tristate)(rand() % cnt);
break; break;
default: default:
continue; continue;