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dev before each submission, which were based on the (no longer valid) assumption that serial-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/io_edgeport.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/usb/serial/io_edgeport.c') diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 2ee807523f5..abd2ee2b2f9 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 */ -- cgit v1.2.3