arm: error propagation of arm_jtag_set_instr

[fw/openocd] / src / target / adi_v5_jtag.c

diff --git a/src/target/adi_v5_jtag.c b/src/target/adi_v5_jtag.c
index 0a374bea82d500d9134141d718ca3fd9881bf5ef..185bd54375baae01997a8de3aa663466b6ae4350 100644 (file)
--- a/src/target/adi_v5_jtag.c
+++ b/src/target/adi_v5_jtag.c
@@ -86,8 +86,11 @@ int adi_jtag_dp_scan(struct adiv5_dap *dap,
        struct arm_jtag *jtag_info = dap->jtag_info;
        struct scan_field fields[2];
        uint8_t out_addr_buf;
+       int retval;
 
-       arm_jtag_set_instr(jtag_info, instr, NULL, TAP_IDLE);
+       retval = arm_jtag_set_instr(jtag_info, instr, NULL, TAP_IDLE);
+       if (retval != ERROR_OK)
+               return retval;
 
        /* Scan out a read or write operation using some DP or AP register.
         * For APACC access with any sticky error flag set, this is discarded.