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ti-icdi: catch failed icdi_send_cmd 

warnings detected by clang.

Change-Id: I1532bcc12a8ab7446646dfb2a7afa8894ff03679
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1180
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
This commit is contained in:
Spencer Oliver 2013-02-25 15:45:12 +00:00 committed by Freddie Chopin
parent 0581ab7855
commit 1d1f1b95a7
1 changed files with 8 additions and 0 deletions
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8
src/jtag/drivers/ti_icdi_usb.c
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@ -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);