linux-kernel - [PATCH v2 3/6] kconfig: remove redundant input_mode test for check

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Date:   Wed, 28 Feb 2018 09:15:23 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-kbuild@...r.kernel.org
Cc:     Marc Herbert <marc.herbert@...el.com>,
        Ulf Magnusson <ulfalizer@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/6] kconfig: remove redundant input_mode test for check_conf() loop

check_conf() never increments conf_cnt for listnewconfig, so conf_cnt
is always zero.

In other words, conf_cnt is not zero, "input_mode != listnewconfig"
is met.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
Reviewed-by: Ulf Magnusson <ulfalizer@...il.com>
---

Changes in v2: None

 scripts/kconfig/conf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 1faa55f..59656d3 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -669,7 +669,7 @@ int main(int ac, char **av)
 		do {
 			conf_cnt = 0;
 			check_conf(&rootmenu);
-		} while (conf_cnt && input_mode != listnewconfig);
+		} while (conf_cnt);
 		break;
 	case olddefconfig:
 	default:
-- 
2.7.4