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Commit 335202f4 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

USB: serial: empeg: clean up urb->status usage 



This done in anticipation of removal of urb->status, which will make
that patch easier to review and apply in the future.


Cc: <linux-usb-devel@lists.sourceforge.net>
Cc: Gary Brubaker <xavyer@ix.netcom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 85d75107

drivers/usb/serial/empeg.c

+9 −5
Original line number Diff line number Diff line
@@ -326,12 +326,14 @@ static int empeg_chars_in_buffer (struct usb_serial_port *port) 


static void empeg_write_bulk_callback (struct urb *urb)

{

	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;

	struct usb_serial_port *port = urb->context;

	int status = urb->status;



	dbg("%s - port %d", __FUNCTION__, port->number);



	if (urb->status) {

		dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status);

	if (status) {

		dbg("%s - nonzero write bulk status received: %d",

		    __FUNCTION__, status);

		return;

	}
@@ -345,11 +347,13 @@ static void empeg_read_bulk_callback (struct urb *urb) 
	struct tty_struct *tty;

	unsigned char *data = urb->transfer_buffer;

	int result;

	int status = urb->status;



	dbg("%s - port %d", __FUNCTION__, port->number);



	if (urb->status) {

		dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, urb->status);

	if (status) {

		dbg("%s - nonzero read bulk status received: %d",

		    __FUNCTION__, status);

		return;

	}