diff options
| author | Johan Hovold <jhovold@gmail.com> | 2011-11-06 19:06:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 10:35:27 -0800 |
| commit | fd11961a2deaf4220ca90ce734439b4006db2911 (patch) | |
| tree | f18e3a656eb93b01fe3238ba2b014add9a85b034 /drivers/usb/serial/io_ti.c | |
| parent | b7195188e9884f62efd96a3a91415418cb44381f (diff) | |
USB: serial: remove unnecessary bulk-urb re-fills
Remove unnecessary re-fills of bulk urbs whose fields have not changed
since port probe.
Compile-only tested.
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/io_ti.c')
| -rw-r--r-- | drivers/usb/serial/io_ti.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 589f11a0f7e2..e44d375edaad 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -2106,12 +2106,7 @@ static void edge_send(struct tty_struct *tty) port->write_urb->transfer_buffer); /* set up our urb */ - usb_fill_bulk_urb(port->write_urb, port->serial->dev, - usb_sndbulkpipe(port->serial->dev, - port->bulk_out_endpointAddress), - port->write_urb->transfer_buffer, count, - edge_bulk_out_callback, - port); + port->write_urb->transfer_buffer_length = count; /* send the data out the bulk port */ result = usb_submit_urb(port->write_urb, GFP_ATOMIC); |