Change return value on error.

[fw/openocd] / src / jtag / drivers / presto.c

diff --git a/src/jtag/drivers/presto.c b/src/jtag/drivers/presto.c
index b23d196b9a3aa8edb619d90e3c7fb5732feab6b2..0de48ffd88a3734c63c687ca35adf85e7e9d7426 100644 (file)
--- a/src/jtag/drivers/presto.c
+++ b/src/jtag/drivers/presto.c
@@ -686,7 +686,7 @@ static int presto_adapter_khz(int khz, int *jtag_speed)
        if (khz < 0)
        {
                *jtag_speed = 0;
-               return ERROR_INVALID_ARGUMENTS;
+               return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        if (khz >= 3000) *jtag_speed = 0;
@@ -700,7 +700,7 @@ static int presto_jtag_speed_div(int speed, int *khz)
        if ((speed < 0) || (speed > 1000))
        {
                *khz = 0;
-               return ERROR_INVALID_ARGUMENTS;
+               return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        if (speed == 0) *khz = 3000;
@@ -715,7 +715,7 @@ static int presto_jtag_speed(int speed)
 
        if (presto_jtag_speed_div(speed, &khz))
        {
-               return ERROR_INVALID_ARGUMENTS;
+               return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        presto->jtag_speed = speed;
@@ -740,7 +740,7 @@ COMMAND_HANDLER(presto_handle_serial_command)
        }
        else
        {
-               LOG_ERROR("expected exactly one argument to presto_serial <serial-number>");
+           return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        return ERROR_OK;