From: Paul Mundt <lethal@linux-sh.org>
Date: Sat, 22 Dec 2007 22:03:30 +0000 (-0800)
Subject: kconfig: obey KCONFIG_ALLCONFIG choices with randconfig.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=870e6f7e15980d1a33615de572078406737ac22e;p=openwrt%2Fstaging%2Fblogic.git

kconfig: obey KCONFIG_ALLCONFIG choices with randconfig.

Currently when using KCONFIG_ALLCONFIG with randconfig the choice options
are clobbered.  As recommended by Roman, this adds an is_new test to see
whether to select a new option or obey the existing one.

This is a resend of the earlier patch a couple of weeks ago, since there
was no reply.  Original thread is at http://lkml.org/lkml/2007/11/28/94

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index a38787a881ea..8d6f17490c5e 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -374,7 +374,8 @@ static int conf_choice(struct menu *menu)
 				continue;
 			break;
 		case set_random:
-			def = (random() % cnt) + 1;
+			if (is_new)
+				def = (random() % cnt) + 1;
 		case set_default:
 		case set_yes:
 		case set_mod: