[Openocd-svn] r1863 - trunk/src/jtag

[kc8apf at B. <kc...@ma...>]

Author: kc8apf
Date: 2009-05-21 06:43:48 +0200 (Thu, 21 May 2009)
New Revision: 1863

Modified:
   trunk/src/jtag/jtag.c
Log:
Author: Michael Bruck <mb...@di...>
    - jtag.c: remove unused variable 'nth_tap' from DR scan functions



Modified: trunk/src/jtag/jtag.c
===================================================================
--- trunk/src/jtag/jtag.c	2009-05-21 04:43:01 UTC (rev 1862)
+++ trunk/src/jtag/jtag.c	2009-05-21 04:43:48 UTC (rev 1863)
@@ -818,7 +818,6 @@
 int MINIDRIVER(interface_jtag_add_dr_scan)(int in_num_fields, const scan_field_t *in_fields, tap_state_t state)
 {
 	int j;
-	int nth_tap;
 	int field_count = 0;
 
 	/* count devices in bypass */
@@ -845,12 +844,8 @@
 	scan->fields			= out_fields;
 	scan->end_state			= state;
 
-	nth_tap = -1;
-
 	for (jtag_tap_t * tap = jtag_NextEnabledTap(NULL); tap != NULL; tap = jtag_NextEnabledTap(tap))
 	{
-		nth_tap++;
-
 		int found = 0;
 		scan->fields[field_count].tap = tap;
 
@@ -922,7 +917,6 @@
 		const u32 *value,
 		tap_state_t end_state)
 {
-	int nth_tap;
 	int field_count = 0;
 
 	/* count devices in bypass */
@@ -950,11 +944,8 @@
 	scan->fields			= out_fields;
 	scan->end_state			= end_state;
 
-	nth_tap = -1;
-
 	for (jtag_tap_t * tap = jtag_NextEnabledTap(NULL); tap != NULL; tap = jtag_NextEnabledTap(tap))
 	{
-		nth_tap++;
 		scan->fields[field_count].tap = tap;
 
 		if (tap == target_tap)