[PATCH 09/11] USB: serial: digi_acceleport: clean up xfer buf length expression

[Johan Hovold <johan@kernel.org>]

Add the missing space around operators in transfer-buffer length
expressions to make the code more readable.

Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/usb/serial/digi_acceleport.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 6db07fa56a17..e89e12264f57 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -445,7 +445,7 @@ static int digi_write_inb_command(struct usb_serial_port *port,
 		/* len must be a multiple of 4 and small enough to */
 		/* guarantee the write will send buffered data first, */
 		/* so commands are in order with data and not split */
-		len = min(count, port->bulk_out_size-2-priv->dp_out_buf_len);
+		len = min(count, port->bulk_out_size - 2 - priv->dp_out_buf_len);
 		if (len > 4)
 			len &= ~3;
 
@@ -871,7 +871,7 @@ static int digi_write(struct tty_struct *tty, struct usb_serial_port *port,
 		priv->dp_port_num, count);
 
 	/* copy user data (which can sleep) before getting spin lock */
-	count = min(count, port->bulk_out_size-2);
+	count = min(count, port->bulk_out_size - 2);
 	count = min(64, count);
 
 	/* be sure only one write proceeds at a time */
@@ -893,7 +893,7 @@ static int digi_write(struct tty_struct *tty, struct usb_serial_port *port,
 
 	/* allow space for any buffered data and for new data, up to */
 	/* transfer buffer size - 2 (for command and length bytes) */
-	new_len = min(count, port->bulk_out_size-2-priv->dp_out_buf_len);
+	new_len = min(count, port->bulk_out_size - 2 - priv->dp_out_buf_len);
 	data_len = new_len + priv->dp_out_buf_len;
 
 	if (data_len == 0) {
@@ -901,7 +901,7 @@ static int digi_write(struct tty_struct *tty, struct usb_serial_port *port,
 		return 0;
 	}
 
-	port->write_urb->transfer_buffer_length = data_len+2;
+	port->write_urb->transfer_buffer_length = data_len + 2;
 
 	*data++ = DIGI_CMD_SEND_DATA;
 	*data++ = data_len;
-- 
2.53.0