diff options
| author | Johan Hovold <jhovold@gmail.com> | 2011-11-06 19:06:26 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 19:33:13 +0100 |
| commit | 6d0f41abae30112b3cdca62c09370cc8801ee1f5 (patch) | |
| tree | 94e76bf754557517d92b482efba99da7b3dc3a88 /drivers/usb/serial/mos7720.c | |
| parent | USB: serial: remove write_urb_busy field from usb_serial_port (diff) | |
| download | linux-6d0f41abae30112b3cdca62c09370cc8801ee1f5.tar.xz linux-6d0f41abae30112b3cdca62c09370cc8801ee1f5.zip | |
USB: mos7720: remove incorrect read-urb check
Remove incorrect and unnecessary check for port->read_urb which is not
set to NULL, contrary to what seems to be assumed, when urb is killed.
Compile only-tested.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 3524a105d042..b4f219ad2ea2 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -939,11 +939,6 @@ static void mos7720_bulk_in_callback(struct urb *urb) } tty_kref_put(tty); - if (!port->read_urb) { - dbg("URB KILLED !!!"); - return; - } - if (port->read_urb->status != -EINPROGRESS) { port->read_urb->dev = port->serial->dev; @@ -1786,11 +1781,6 @@ static void mos7720_set_termios(struct tty_struct *tty, /* change the port settings to the new ones specified */ change_port_settings(tty, mos7720_port, old_termios); - if (!port->read_urb) { - dbg("%s", "URB KILLED !!!!!"); - return; - } - if (port->read_urb->status != -EINPROGRESS) { port->read_urb->dev = serial->dev; status = usb_submit_urb(port->read_urb, GFP_ATOMIC); |