aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/serial/garmin_gps.c
diff options
context:
space:
mode:
authorJohan Hovold <jhovold@gmail.com>2011-11-06 19:06:30 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-11-15 10:35:27 -0800
commitfd11961a2deaf4220ca90ce734439b4006db2911 (patch)
treef18e3a656eb93b01fe3238ba2b014add9a85b034 /drivers/usb/serial/garmin_gps.c
parentb7195188e9884f62efd96a3a91415418cb44381f (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/garmin_gps.c')
-rw-r--r--drivers/usb/serial/garmin_gps.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index d39da13d3db..bf12565f8e8 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,