linux-kernel - [PATCH 1/6] menuconfig: Remove superfluous conditionnal

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Date:	Mon, 30 Jul 2012 15:22:05 -0400
From:	Benjamin Poirier <bpoirier@...e.de>
To:	Michal Marek <mmarek@...e.cz>
Cc:	Lucas De Marchi <lucas.demarchi@...fusion.mobi>,
	Arnaud Lacombe <lacombar@...il.com>,
	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
	Randy Dunlap <rdunlap@...otime.net>
Subject: [PATCH 1/6] menuconfig: Remove superfluous conditionnal

Because end_reached is set to 0 before the loop, the test "!end_reached" is
always true and can be removed. This structure was perhaps copied from the
similar one in back_lines().

Signed-off-by: Benjamin Poirier <bpoirier@...e.de>
---
 scripts/kconfig/lxdialog/textbox.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c
index 4e5de60..264a2b9 100644
--- a/scripts/kconfig/lxdialog/textbox.c
+++ b/scripts/kconfig/lxdialog/textbox.c
@@ -357,10 +357,8 @@ static char *get_line(void)
 	end_reached = 0;
 	while (*page != '\n') {
 		if (*page == '\0') {
-			if (!end_reached) {
-				end_reached = 1;
-				break;
-			}
+			end_reached = 1;
+			break;
 		} else if (i < MAX_LEN)
 			line[i++] = *(page++);
 		else {
@@ -373,7 +371,7 @@ static char *get_line(void)
 	if (i <= MAX_LEN)
 		line[i] = '\0';
 	if (!end_reached)
-		page++;		/* move pass '\n' */
+		page++;		/* move past '\n' */
 
 	return line;
 }
-- 
1.7.7

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