X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Fdrivers%2Fti_icdi_usb.c;h=dcffd2fba02e7f0d3aface879304d93edc78869b;hp=672952237153e3aa6bc201888d0cd75b7094e73c;hb=1d1f1b95a7516af3ce845c79af73511c82035528;hpb=0581ab7855422eea727892fb4aed7312c498c760

diff --git a/src/jtag/drivers/ti_icdi_usb.c b/src/jtag/drivers/ti_icdi_usb.c
index 6729522371..dcffd2fba0 100644
--- a/src/jtag/drivers/ti_icdi_usb.c
+++ b/src/jtag/drivers/ti_icdi_usb.c
@@ -346,6 +346,8 @@ static int icdi_usb_query(void *handle)
 	h = (struct icdi_usb_handle_s *)handle;
 
 	result = icdi_send_cmd(handle, "qSupported");
+	if (result != ERROR_OK)
+		return result;
 
 	/* check result */
 	result = icdi_get_cmd_result(handle);
@@ -412,6 +414,8 @@ static int icdi_usb_run(void *handle)
 
 	/* resume target at current address */
 	result = icdi_send_cmd(handle, "c");
+	if (result != ERROR_OK)
+		return result;
 
 	/* check result */
 	result = icdi_get_cmd_result(handle);
@@ -429,6 +433,8 @@ static int icdi_usb_halt(void *handle)
 
 	/* this query halts the target ?? */
 	result = icdi_send_cmd(handle, "?");
+	if (result != ERROR_OK)
+		return result;
 
 	/* check result */
 	result = icdi_get_cmd_result(handle);
@@ -446,6 +452,8 @@ static int icdi_usb_step(void *handle)
 
 	/* step target at current address */
 	result = icdi_send_cmd(handle, "s");
+	if (result != ERROR_OK)
+		return result;
 
 	/* check result */
 	result = icdi_get_cmd_result(handle);