From 4333840ee3d6d79299bf90b719a3c1628c688690 Mon Sep 17 00:00:00 2001 From: Øyvind Harboe Date: Mon, 19 Jul 2010 14:37:45 +0200 Subject: arm: error propagation of arm_jtag_set_instr MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Øyvind Harboe --- src/target/arm966e.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'src/target/arm966e.c') diff --git a/src/target/arm966e.c b/src/target/arm966e.c index b4207c8c..170e3cc5 100644 --- a/src/target/arm966e.c +++ b/src/target/arm966e.c @@ -88,7 +88,9 @@ static int arm966e_read_cp15(struct target *target, int reg_addr, uint32_t *valu { return retval; } - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; /* REVISIT: table 7-2 shows that bits 31-31 need to be @@ -142,7 +144,9 @@ int arm966e_write_cp15(struct target *target, int reg_addr, uint32_t value) { return retval; } - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; fields[0].out_value = value_buf; -- cgit v1.2.3