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/garmin_gps.c | |
| parent | USB: serial: remove unnecessary reinitialisations of urb fields (diff) | |
| download | linux-dev-fd11961a2deaf4220ca90ce734439b4006db2911.tar.xz linux-dev-fd11961a2deaf4220ca90ce734439b4006db2911.zip | |
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/garmin_gps.c')
| -rw-r--r-- | drivers/usb/serial/garmin_gps.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index d39da13d3dba..bf12565f8e87 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -1276,7 +1276,6 @@ static void garmin_read_int_callback(struct urb *urb) unsigned long flags; int retval; struct usb_serial_port *port = urb->context; - struct usb_serial *serial = port->serial; struct garmin_data *garmin_data_p = usb_get_serial_port_data(port); unsigned char *data = urb->transfer_buffer; int status = urb->status; @@ -1310,12 +1309,6 @@ static void garmin_read_int_callback(struct urb *urb) if (0 == (garmin_data_p->flags & FLAGS_BULK_IN_ACTIVE)) { /* bulk data available */ - usb_fill_bulk_urb(port->read_urb, serial->dev, - usb_rcvbulkpipe(serial->dev, - port->bulk_in_endpointAddress), - port->read_urb->transfer_buffer, - port->read_urb->transfer_buffer_length, - garmin_read_bulk_callback, port); retval = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (retval) { dev_err(&port->dev, |