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USB: usb_wwan: report failed submissions as errors
Promote failed-submission messages in open() and write() to error log level. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parent
89da4a49b9
commit
8bb7ec65d6
1 changed files with 7 additions and 6 deletions
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@ -231,9 +231,9 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
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spin_unlock_irqrestore(&intfdata->susp_lock, flags);
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err = usb_submit_urb(this_urb, GFP_ATOMIC);
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if (err) {
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dev_dbg(&port->dev,
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"usb_submit_urb %p (write bulk) failed (%d)\n",
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this_urb, err);
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dev_err(&port->dev,
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"%s: submit urb %d failed: %d\n",
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__func__, i, err);
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clear_bit(i, &portdata->out_busy);
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spin_lock_irqsave(&intfdata->susp_lock, flags);
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intfdata->in_flight--;
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@ -376,7 +376,7 @@ int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port)
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if (port->interrupt_in_urb) {
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err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
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if (err) {
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dev_dbg(&port->dev, "%s: submit int urb failed: %d\n",
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dev_err(&port->dev, "%s: submit int urb failed: %d\n",
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__func__, err);
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}
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}
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@ -388,8 +388,9 @@ int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port)
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continue;
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err = usb_submit_urb(urb, GFP_KERNEL);
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if (err) {
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dev_dbg(&port->dev, "%s: submit urb %d failed (%d) %d\n",
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__func__, i, err, urb->transfer_buffer_length);
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dev_err(&port->dev,
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"%s: submit read urb %d failed: %d\n",
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__func__, i, err);
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}
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}
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