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| 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/io_edgeport.c | |
| parent | 016af7ec49836342c3b35166792c8d73a360571c (diff) | |
| download | linux-5833041f1b130e5823a99d03b14538282e5ad345.tar.gz linux-5833041f1b130e5823a99d03b14538282e5ad345.tar.xz | |
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which were based on the (no longer valid) assumption that serial-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/io_edgeport.c')
| -rw-r--r-- | drivers/usb/serial/io_edgeport.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 2ee807523f53..abd2ee2b2f99 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -610,7 +610,6 @@ static void edge_interrupt_callback(struct urb *urb) /* we have pending bytes on the bulk in pipe, send a request */ - edge_serial->read_urb->dev = edge_serial->serial->dev; result = usb_submit_urb(edge_serial->read_urb, GFP_ATOMIC); if (result) { dev_err(&edge_serial->serial->dev->dev, "%s - usb_submit_urb(read bulk) failed with result = %d\n", __func__, result); @@ -711,7 +710,6 @@ static void edge_bulk_in_callback(struct urb *urb) /* check to see if there's any more data for us to read */ if (edge_serial->rxBytesAvail > 0) { dbg("%s - posting a read", __func__); - edge_serial->read_urb->dev = edge_serial->serial->dev; retval = usb_submit_urb(edge_serial->read_urb, GFP_ATOMIC); if (retval) { dev_err(&urb->dev->dev, @@ -1330,7 +1328,6 @@ static void send_more_port_data(struct edgeport_serial *edge_serial, edge_port->txCredits -= count; edge_port->icount.tx += count; - urb->dev = edge_serial->serial->dev; status = usb_submit_urb(urb, GFP_ATOMIC); if (status) { /* something went wrong */ |