staging: pi433: add space before open parenthesis

Fixes checkpatch error for missing spaces.

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 32db3b3..9c1787e 100644 (file)
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -438,7 +438,7 @@ pi433_receive(void *data)
        /* wait for any tx to finish */
        dev_dbg(dev->dev,"rx: going to wait for any tx to finish");
        retval = wait_event_interruptible(dev->rx_wait_queue, !dev->tx_active);
-       if(retval) /* wait was interrupted */
+       if (retval) /* wait was interrupted */
        {
                dev->interrupt_rx_allowed = true;
                wake_up_interruptible(&dev->tx_wait_queue);
@@ -725,7 +725,7 @@ pi433_tx_thread(void *data)
                device->free_in_fifo = FIFO_SIZE;
                position = 0;
                repetitions = tx_cfg.repetitions;
-               while( (repetitions > 0) && (size > position) )
+               while ( (repetitions > 0) && (size > position) )
                {
                        if ( (size - position) > device->free_in_fifo)
                        {       /* msg to big for fifo - take a part */