USB: serial: fix returnvar.cocci warnings
Remove unneeded variables when "0" can be returned. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Mathieu OTHACEHE <m.othacehe@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
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@ -140,7 +140,6 @@ static int cyberjack_open(struct tty_struct *tty,
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{
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struct cyberjack_private *priv;
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unsigned long flags;
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int result = 0;
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dev_dbg(&port->dev, "%s - usb_clear_halt\n", __func__);
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usb_clear_halt(port->serial->dev, port->write_urb->pipe);
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@ -152,7 +151,7 @@ static int cyberjack_open(struct tty_struct *tty,
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priv->wrsent = 0;
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spin_unlock_irqrestore(&priv->lock, flags);
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return result;
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return 0;
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}
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static void cyberjack_close(struct usb_serial_port *port)
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@ -860,7 +860,6 @@ static int process_resetdev_request(struct usb_serial_port *port)
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static int garmin_clear(struct garmin_data *garmin_data_p)
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{
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unsigned long flags;
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int status = 0;
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/* flush all queued data */
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pkt_clear(garmin_data_p);
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@ -870,7 +869,7 @@ static int garmin_clear(struct garmin_data *garmin_data_p)
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garmin_data_p->outsize = 0;
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spin_unlock_irqrestore(&garmin_data_p->lock, flags);
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return status;
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return 0;
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}
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