From 1d1f1b95a7516af3ce845c79af73511c82035528 Mon Sep 17 00:00:00 2001 From: Spencer Oliver Date: Mon, 25 Feb 2013 15:45:12 +0000 Subject: [PATCH] ti-icdi: catch failed icdi_send_cmd warnings detected by clang. Change-Id: I1532bcc12a8ab7446646dfb2a7afa8894ff03679 Signed-off-by: Spencer Oliver Reviewed-on: http://openocd.zylin.com/1180 Tested-by: jenkins Reviewed-by: Xiaofan Reviewed-by: Freddie Chopin --- src/jtag/drivers/ti_icdi_usb.c | 8 ++++++++ 1 file changed, 8 insertions(+) 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); -- 2.30.2