From e0525cd182aee35549f13e786143ccc0a252aeab Mon Sep 17 00:00:00 2001 From: Øyvind Harboe Date: Tue, 20 Jul 2010 08:23:59 +0200 Subject: arm_jtag_scann error propagation fixes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Øyvind Harboe --- src/target/arm7tdmi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/target/arm7tdmi.c') diff --git a/src/target/arm7tdmi.c b/src/target/arm7tdmi.c index 8befe2bf..f4ba44ac 100644 --- a/src/target/arm7tdmi.c +++ b/src/target/arm7tdmi.c @@ -120,7 +120,9 @@ static __inline int arm7tdmi_clock_out(struct arm_jtag *jtag_info, uint32_t out, uint32_t *deprecated, int breakpoint) { int retval; - arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE); + retval = arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE); + if (retval != ERROR_OK) + return retval; retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); if (retval != ERROR_OK) return retval; -- cgit v1.2.3