diff options
| author | Johan Hovold <jhovold@gmail.com> | 2011-11-06 19:06:28 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 10:33:16 -0800 |
| commit | 5833041f1b130e5823a99d03b14538282e5ad345 (patch) | |
| tree | 394caf266125dd725d47470a11cb5840040130ec /drivers/usb/serial/keyspan_pda.c | |
| parent | 016af7ec49836342c3b35166792c8d73a360571c (diff) | |
USB: serial: remove unnecessary reinitialisations of urb->dev
Remove unnecessary reinitialisations of urb->dev before each submission,
which were based on the (no longer valid) assumption that serial->dev
will be set to NULL on close.
Compile-only tested.
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Cc: Lonnie Mendez <dignome@gmail.com>
Cc: Peter Berger <pberger@brimson.com>
Cc: Al Borchers <alborchers@steinerpoint.com>
Cc: Support Department <support@connecttech.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/keyspan_pda.c')
| -rw-r--r-- | drivers/usb/serial/keyspan_pda.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index 9428cc0cfb1..a40615674a6 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -237,7 +237,6 @@ static void keyspan_pda_rx_unthrottle(struct tty_struct *tty) struct usb_serial_port *port = tty->driver_data; /* just restart the receive interrupt URB */ dbg("keyspan_pda_rx_unthrottle port %d", port->number); - port->interrupt_in_urb->dev = port->serial->dev; if (usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL)) dbg(" usb_submit_urb(read urb) failed"); } @@ -545,7 +544,6 @@ static int keyspan_pda_write(struct tty_struct *tty, priv->tx_room -= count; - port->write_urb->dev = port->serial->dev; rc = usb_submit_urb(port->write_urb, GFP_ATOMIC); if (rc) { dbg(" usb_submit_urb(write bulk) failed"); @@ -664,7 +662,6 @@ static int keyspan_pda_open(struct tty_struct *tty, priv->tx_throttled = *room ? 0 : 1; /*Start reading from the device*/ - port->interrupt_in_urb->dev = serial->dev; rc = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (rc) { dbg("%s - usb_submit_urb(read int) failed", __func__); |