[PATCH 5/6] staging: pi433: pi433_if.c: fix space(s) required coding style issues

[Chase Metzger]

Put space(s) in required spots to comply with the kernel coding style.

Signed-off-by: Chase Metzger <chasemetzger15 at gmail.com>
---
 drivers/staging/pi433/pi433_if.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index ad89504655af..ad99f6527bd6 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -323,9 +323,9 @@ pi433_receive(void *data)
 	dev->interrupt_rx_allowed = false;
 
 	/* wait for any tx to finish */
-	dev_dbg(dev->dev,"rx: going to 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);
 		return retval;
@@ -373,7 +373,7 @@ pi433_receive(void *data)
 			goto abort;
 		}
 		bytes_total = dev->rx_cfg.fixed_message_length;
-		dev_dbg(dev->dev,"rx: msg len set to %d by fixed length", bytes_total);
+		dev_dbg(dev->dev, "rx: msg len set to %d by fixed length", bytes_total);
 	} else {
 		bytes_total = dev->rx_buffer_size;
 		dev_dbg(dev->dev, "rx: msg len set to %d as requested by read", bytes_total);
@@ -582,7 +582,7 @@ 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 */
 				int temp = device->free_in_fifo;
@@ -590,7 +590,7 @@ pi433_tx_thread(void *data)
 				rf69_write_fifo(spi,
 				                &buffer[position],
 				                temp);
-				position +=temp;
+				position += temp;
 			} else {
 				/* msg fits into fifo - take all */
 				device->free_in_fifo -= size;
@@ -882,7 +882,7 @@ static int setup_GPIOs(struct pi433_device *device)
 		DIO1_irq_handler
 	};
 
-	for (i=0; i<NUM_DIO; i++) {
+	for (i = 0; i < NUM_DIO; i++) {
 		/* "construct" name and get the gpio descriptor */
 		snprintf(name, sizeof(name), "DIO%d", i);
 		device->gpiod[i] = gpiod_get(&device->spi->dev, name, 0 /*GPIOD_IN*/);
@@ -898,7 +898,7 @@ static int setup_GPIOs(struct pi433_device *device)
 		if (IS_ERR(device->gpiod[i])) {
 			retval = PTR_ERR(device->gpiod[i]);
 			/* release already allocated gpios */
-			for (i--; i>=0; i--) {
+			for (i--; i >= 0; i--) {
 				free_irq(device->irq_num[i], device);
 				gpiod_put(device->gpiod[i]);
 			}
@@ -938,7 +938,7 @@ static void free_GPIOs(struct pi433_device *device)
 {
 	int i;
 
-	for (i=0; i<NUM_DIO; i++) {
+	for (i = 0; i < NUM_DIO; i++) {
 		/* check if gpiod is valid */
 		if (IS_ERR(device->gpiod[i]))
 			continue;
-- 
2.11.0