From 5833041f1b130e5823a99d03b14538282e5ad345 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Sun, 6 Nov 2011 19:06:28 +0100 Subject: 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dev before each submission, which were based on the (no longer valid) assumption that serial-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 Cc: Lonnie Mendez Cc: Peter Berger Cc: Al Borchers Cc: Support Department Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/mos7720.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/usb/serial/mos7720.c') diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 51b56b0c422..19d112f51b9 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -940,8 +940,6 @@ static void mos7720_bulk_in_callback(struct urb *urb) tty_kref_put(tty); if (port->read_urb->status != -EINPROGRESS) { - port->read_urb->dev = port->serial->dev; - retval = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (retval) dbg("usb_submit_urb(read bulk) failed, retval = %d", @@ -1727,8 +1725,6 @@ static void change_port_settings(struct tty_struct *tty, write_mos_reg(serial, port_number, IER, 0x0c); if (port->read_urb->status != -EINPROGRESS) { - port->read_urb->dev = serial->dev; - status = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (status) dbg("usb_submit_urb(read bulk) failed, status = %d", @@ -1779,7 +1775,6 @@ static void mos7720_set_termios(struct tty_struct *tty, change_port_settings(tty, mos7720_port, old_termios); if (port->read_urb->status != -EINPROGRESS) { - port->read_urb->dev = serial->dev; status = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (status) dbg("usb_submit_urb(read bulk) failed, status = %d", -- cgit v1.2.3-70-g09d2