diff options
Diffstat (limited to 'src/jtag/gw16012.c')
| -rw-r--r-- | src/jtag/gw16012.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/jtag/gw16012.c b/src/jtag/gw16012.c index 1f1f6086..8c73590b 100644 --- a/src/jtag/gw16012.c +++ b/src/jtag/gw16012.c @@ -360,6 +360,12 @@ int gw16012_execute_queue(void) int scan_size; enum scan_type type; u8 *buffer; + int retval; + + /* return ERROR_OK, unless a jtag_read_buffer returns a failed check + * that wasn't handled by a caller-provided error handler + */ + retval = ERROR_OK; while (cmd) { @@ -415,7 +421,7 @@ int gw16012_execute_queue(void) #endif gw16012_scan(cmd->cmd.scan->ir_scan, type, buffer, scan_size); if (jtag_read_buffer(buffer, cmd->cmd.scan) != ERROR_OK) - return ERROR_JTAG_QUEUE_FAILED; + retval = ERROR_JTAG_QUEUE_FAILED; if (buffer) free(buffer); break; @@ -432,7 +438,7 @@ int gw16012_execute_queue(void) cmd = cmd->next; } - return ERROR_OK; + return retval; } #if PARPORT_USE_GIVEIO == 1 |