From d931bb5a0513784300830c098a92fd683ad7c09c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=98yvind=20Harboe?= <oyvind.harboe@zylin.com>
Date: Mon, 31 Oct 2011 22:03:49 +0100
Subject: [PATCH] str9x: explain compiler that a local variable will always be
 initialized
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Change-Id: I9ddb2793b4cdbf6acea6f69973531491e4ebcc5b
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/145
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
---
 src/flash/nor/str9x.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/flash/nor/str9x.c b/src/flash/nor/str9x.c
index 61a438fc9..63cfd18f7 100644
--- a/src/flash/nor/str9x.c
+++ b/src/flash/nor/str9x.c
@@ -280,6 +280,9 @@ static int str9x_erase(struct flash_bank *bank, int first, int last)
 		total_timeout = 1000;
 	}
 
+	/* this is so the compiler can *know* */
+	assert(total_timeout > 0);
+
 	for (i = first; i <= last; i++)
 	{
 		int retval;