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/oti6858.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which were based on the (no longer valid) assumption that serial-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/oti6858.c')
| -rw-r--r-- | drivers/usb/serial/oti6858.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c index 4c29e6c2bda7..2bc1c1a44a75 100644 --- a/drivers/usb/serial/oti6858.c +++ b/drivers/usb/serial/oti6858.c @@ -264,7 +264,6 @@ static void setup_line(struct work_struct *work) spin_unlock_irqrestore(&priv->lock, flags); dbg("%s(): submitting interrupt urb", __func__); - port->interrupt_in_urb->dev = port->serial->dev; result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (result != 0) { dev_err(&port->dev, "%s(): usb_submit_urb() failed" @@ -321,7 +320,6 @@ static void send_data(struct work_struct *work) priv->flags.write_urb_in_use = 0; dbg("%s(): submitting interrupt urb", __func__); - port->interrupt_in_urb->dev = port->serial->dev; result = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO); if (result != 0) { dev_err(&port->dev, "%s(): usb_submit_urb() failed" @@ -334,7 +332,6 @@ static void send_data(struct work_struct *work) port->write_urb->transfer_buffer, count, &port->lock); port->write_urb->transfer_buffer_length = count; - port->write_urb->dev = port->serial->dev; result = usb_submit_urb(port->write_urb, GFP_NOIO); if (result != 0) { dev_err(&port->dev, "%s(): usb_submit_urb() failed" @@ -583,7 +580,6 @@ static int oti6858_open(struct tty_struct *tty, struct usb_serial_port *port) kfree(buf); dbg("%s(): submitting interrupt urb", __func__); - port->interrupt_in_urb->dev = serial->dev; result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (result != 0) { dev_err(&port->dev, "%s(): usb_submit_urb() failed" @@ -837,7 +833,6 @@ static void oti6858_read_int_callback(struct urb *urb) if (can_recv) { int result; - port->read_urb->dev = port->serial->dev; result = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (result != 0) { priv->flags.read_urb_in_use = 0; @@ -866,7 +861,6 @@ static void oti6858_read_int_callback(struct urb *urb) int result; /* dbg("%s(): submitting interrupt urb", __func__); */ - urb->dev = port->serial->dev; result = usb_submit_urb(urb, GFP_ATOMIC); if (result != 0) { dev_err(&urb->dev->dev, @@ -918,7 +912,6 @@ static void oti6858_read_bulk_callback(struct urb *urb) tty_kref_put(tty); /* schedule the interrupt urb */ - port->interrupt_in_urb->dev = port->serial->dev; result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC); if (result != 0 && result != -EPERM) { dev_err(&port->dev, "%s(): usb_submit_urb() failed," @@ -955,7 +948,6 @@ static void oti6858_write_bulk_callback(struct urb *urb) dbg("%s(): overflow in write", __func__); port->write_urb->transfer_buffer_length = 1; - port->write_urb->dev = port->serial->dev; result = usb_submit_urb(port->write_urb, GFP_ATOMIC); if (result) { dev_err(&port->dev, "%s(): usb_submit_urb() failed," @@ -968,7 +960,6 @@ static void oti6858_write_bulk_callback(struct urb *urb) priv->flags.write_urb_in_use = 0; /* schedule the interrupt urb if we are still open */ - port->interrupt_in_urb->dev = port->serial->dev; dbg("%s(): submitting interrupt urb", __func__); result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC); if (result != 0) { |