From ed13d3d3bea6847dc40787d82ff161fef7ca68ca Mon Sep 17 00:00:00 2001 From: Andreas Fritiofson Date: Wed, 16 Nov 2011 00:14:37 +0100 Subject: [PATCH] bitq: reduce scope of variables Change-Id: Ie1049b9d8ed5e44aee038e9181e423c35b4263c4 Signed-off-by: Andreas Fritiofson Reviewed-on: http://openocd.zylin.com/208 Tested-by: jenkins Reviewed-by: Spencer Oliver --- src/jtag/drivers/bitq.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/src/jtag/drivers/bitq.c b/src/jtag/drivers/bitq.c index 064f43b0..db16757c 100644 --- a/src/jtag/drivers/bitq.c +++ b/src/jtag/drivers/bitq.c @@ -43,9 +43,6 @@ static struct bitq_state bitq_in_state; */ void bitq_in_proc(void) { - struct scan_field* field; - int tdo; - /* loop through the queue */ while (bitq_in_state.cmd) { @@ -55,6 +52,7 @@ void bitq_in_proc(void) /* loop through the fields */ while (bitq_in_state.field_idx < bitq_in_state.cmd->cmd.scan->num_fields) { + struct scan_field *field; field = &bitq_in_state.cmd->cmd.scan->fields[bitq_in_state.field_idx]; if (field->in_value) { @@ -66,7 +64,8 @@ void bitq_in_proc(void) /* mask of next bit to be scanned */ uint8_t in_mask = 1 << (bitq_in_state.bit_pos % 8); - if ((tdo = bitq_interface->in()) < 0) + int tdo = bitq_interface->in(); + if (tdo < 0) { #ifdef _DEBUG_JTAG_IO_ LOG_DEBUG("bitq in EOF"); -- 2.39.5