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staging: pi433: add space before open parenthesis

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Fixes checkpatch error for missing spaces.

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Valentin Vidic
2017-12-10 15:31:06 +01:00
committed by Greg Kroah-Hartman
parent b01c3553a9
commit 2e3a641d8c
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/pi433/pi433_if.c
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@@ -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 */