tty-usb-iuu-phoenix: Clean up to coding style

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 9 deletions

diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index d65414888349..ddff37fa6339 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -318,11 +318,10 @@ static int bulk_immediate(struct usb_serial_port *port, u8 *buf, u8 count)
                                          port->bulk_out_endpointAddress), buf,
                          count, &actual, HZ * 1);
 
-        if (status != IUU_OPERATION_OK) {
+        if (status != IUU_OPERATION_OK)
                 dbg("%s - error = %2x", __func__, status);
-        } else {
+        else
                 dbg("%s - write OK !", __func__);
-        }
         return status;
 }
 
@@ -342,12 +341,10 @@ static int read_immediate(struct usb_serial_port *port, u8 *buf, u8 count)
                                          port->bulk_in_endpointAddress), buf,
                          count, &actual, HZ * 1);
 
-        if (status != IUU_OPERATION_OK) {
+        if (status != IUU_OPERATION_OK)
                 dbg("%s - error = %2x", __func__, status);
-        } else {
+        else
                 dbg("%s - read OK !", __func__);
-        }
-
         return status;
 }
 
@@ -770,14 +767,14 @@ static int iuu_uart_write(struct tty_struct *tty, struct usb_serial_port *port,
         if (priv->writelen > 0) {
                 /* buffer already filled but not commited */
                 spin_unlock_irqrestore(&priv->lock, flags);
-                return (0);
+                return 0;
         }
         /* fill the buffer */
         memcpy(priv->writebuf, buf, count);
         priv->writelen = count;
         spin_unlock_irqrestore(&priv->lock, flags);
 
-        return (count);
+        return count;
 }
 
 static void read_rxcmd_callback(struct urb *urb)