linux-kernel - [PATCH] kconfig/nconf: remove useless conditionnal

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Message-Id: <1310282853-14550-1-git-send-email-lacombar@gmail.com>
Date:	Sun, 10 Jul 2011 03:27:33 -0400
From:	Arnaud Lacombe <lacombar@...il.com>
To:	linux-kbuild@...r.kernel.org, Michal Marek <mmarek@...e.cz>
Cc:	linux-kernel@...r.kernel.org, Arnaud Lacombe <lacombar@...il.com>,
	Nir Tzachar <nir.tzachar@...il.com>
Subject: [PATCH] kconfig/nconf: remove useless conditionnal

After the test

	if (!submenu || ...)
		continue;

the variable `submenu' can _not_ be NULL, so do not test for this situation.

Cc: Nir Tzachar <nir.tzachar@...il.com>
Signed-off-by: Arnaud Lacombe <lacombar@...il.com>
---
 scripts/kconfig/nconf.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index eb9e49d..6b189c8 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -1155,10 +1155,7 @@ static void conf(struct menu *menu)
 		active_menu = (struct menu *)item_data();
 		if (!submenu || !menu_is_visible(submenu))
 			continue;
-		if (submenu)
-			sym = submenu->sym;
-		else
-			sym = NULL;
+		sym = submenu->sym;
 
 		switch (res) {
 		case ' ':
-- 
1.7.3.4.574.g608b.dirty

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