diff options
| author | Johan Hovold <jhovold@gmail.com> | 2011-11-06 22:06:28 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 22:33:16 +0400 |
| commit | 5833041f1b130e5823a99d03b14538282e5ad345 (patch) | |
| tree | 394caf266125dd725d47470a11cb5840040130ec /drivers/usb/serial/cypress_m8.c | |
| parent | 016af7ec49836342c3b35166792c8d73a360571c (diff) | |
| download | 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which were based on the (no longer valid) assumption that serial-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/cypress_m8.c')
| -rw-r--r-- | drivers/usb/serial/cypress_m8.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index b20440e58d8f..07680d6b792b 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -1136,8 +1136,6 @@ static void cypress_unthrottle(struct tty_struct *tty) return; if (actually_throttled) { - port->interrupt_in_urb->dev = port->serial->dev; - result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (result) { dev_err(&port->dev, "%s - failed submitting read urb, " @@ -1326,7 +1324,6 @@ static void cypress_write_int_callback(struct urb *urb) dbg("%s - nonzero write bulk status received: %d", __func__, status); port->interrupt_out_urb->transfer_buffer_length = 1; - port->interrupt_out_urb->dev = port->serial->dev; result = usb_submit_urb(port->interrupt_out_urb, GFP_ATOMIC); if (!result) return; |