USB: serial: fix up urb->status usage

Some of the usb-serial drivers are starting to use urb->status in ways
they should not be doing.  This fixes up some of them to prevent that.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 809697b3c7fc..4c9497d05d13 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -654,10 +654,6 @@ static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
                         usb_unlink_urb(this_urb);
                         continue;
                 }
-                if (this_urb->status != 0)
-                        dbg("usb_write %p failed (err=%d)",
-                                this_urb, this_urb->status);
-
                 dbg("%s: endpoint %d buf %d", __func__,
                         usb_pipeendpoint(this_urb->pipe), i);
 
@@ -669,8 +665,7 @@ static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
                 err = usb_submit_urb(this_urb, GFP_ATOMIC);
                 if (err) {
                         dbg("usb_submit_urb %p (write bulk) failed "
-                                "(%d, has %d)", this_urb,
-                                err, this_urb->status);
+                                "(%d)", this_urb, err);
                         clear_bit(i, &portdata->out_busy);
                         continue;
                 }