From 322d51e5e474e15aa199fcd78d3aa447e16df36b Mon Sep 17 00:00:00 2001
From: Jens Remus <jremus@linux.ibm.com>
Date: Tue, 5 Sep 2017 22:41:09 +0200
Subject: [PATCH] zipl: remove redundant duplicate expression
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Resolves Cppcheck style warning:
[zipl/boot/stage3.c:260]: (style) Same expression on both sides of '&&'.

Cc: Stefan Haberland <stefan.haberland@de.ibm.com>
Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 zipl/boot/stage3.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zipl/boot/stage3.c b/zipl/boot/stage3.c
index eb026279..109acd17 100644
--- a/zipl/boot/stage3.c
+++ b/zipl/boot/stage3.c
@@ -3,7 +3,7 @@
  *
  * Main program for stage3 bootloader
  *
- * Copyright IBM Corp. 2013, 2017
+ * Copyright IBM Corp. 2013, 2018
  *
  * s390-tools is free software; you can redistribute it and/or modify
  * it under the terms of the MIT license. See LICENSE for details.
@@ -257,7 +257,7 @@ void start(void)
 		length++;
 
 	/* find end of original parm line */
-	while (command_line[end] != 0 && command_line[end] != 0)
+	while (command_line[end] != 0)
 		end++;
 
 	/*