From d706eb206ea95275bc633eb1b59e6398927ce3a6 Mon Sep 17 00:00:00 2001
From: zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Tue, 9 Jun 2009 02:23:03 +0000
Subject: [PATCH] Cleanup jtag_tap_count_enabled.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2139 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/jtag/jtag.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index e8b66d154..12fff16cf 100644
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -257,15 +257,12 @@ int jtag_tap_count(void)
 
 unsigned jtag_tap_count_enabled(void)
 {
-	jtag_tap_t *t;
-	unsigned n;
-
-	n = 0;
-	t = jtag_all_taps();
-	while(t){
-		if( t->enabled ){
+	jtag_tap_t *t = jtag_all_taps();
+	unsigned n = 0;
+	while(t)
+	{
+		if (t->enabled)
 			n++;
-		}
 		t = t->next_tap;
 	}
 	return n;