[14/14] USB: serial: keyspan_pda: drop redundant usb-serial pointer

Commit Message

Johan Hovold Oct. 25, 2020, 5:46 p.m. UTC

Drop the redundant struct usb_serial pointer from the driver port data.

Signed-off-by: Johan Hovold <[e-mail]>
---
 drivers/usb/serial/keyspan_pda.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index f582e0a3ae56..e6f933e8d25f 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -76,7 +76,7 @@  static const struct usb_device_id id_table_fake[] = {
 static int keyspan_pda_get_write_room(struct keyspan_pda_private *priv)
 {
 	struct usb_serial_port *port = priv->port;
-	struct usb_serial *serial = priv->serial;
+	struct usb_serial *serial = port->serial;
 	u8 *room;
 	int rc;
 
@@ -114,7 +114,7 @@  static void keyspan_pda_request_unthrottle(struct work_struct *work)
 	struct keyspan_pda_private *priv =
 		container_of(work, struct keyspan_pda_private, unthrottle_work);
 	struct usb_serial_port *port = priv->port;
-	struct usb_serial *serial = priv->serial;
+	struct usb_serial *serial = port->serial;
 	unsigned long flags;
 	int result;
 
@@ -665,7 +665,6 @@  static int keyspan_pda_port_probe(struct usb_serial_port *port)
 		return -ENOMEM;
 
 	INIT_WORK(&priv->unthrottle_work, keyspan_pda_request_unthrottle);
-	priv->serial = port->serial;
 	priv->port = port;
 
 	usb_set_serial_port_data(port, priv);