serial: flush() after open() in the serial core.

[libsigrok.git] / src / modbus / modbus_serial_rtu.c

diff --git a/src/modbus/modbus_serial_rtu.c b/src/modbus/modbus_serial_rtu.c
index 8d6978b1e0bf114f23ee578f329e2653f3161f8b..8123ee9afdeed3abeefb8cc96874a7e2a0d5a6e2 100644 (file)
--- a/src/modbus/modbus_serial_rtu.c
+++ b/src/modbus/modbus_serial_rtu.c
@@ -57,9 +57,6 @@ static int modbus_serial_rtu_open(void *priv)
        if (serial_open(serial, SERIAL_RDWR) != SR_OK)
                return SR_ERR;
 
-       if (serial_flush(serial) != SR_OK)
-               return SR_ERR;
-
        return SR_OK;
 }