at86rf230: remove unnecessary / dead code

In at86rf230_probe() lp was first set to dev->priv and a few lines later
dev->priv was set to lp again, without changing lp in between. The call
to ieee802154_unregister_device() before err_irq: was unreachable.

Signed-off-by: Sascha Herrmann <sascha@ps.nvbi.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 6e88eab..fc315dd 100644 (file)
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -838,7 +838,6 @@ static int at86rf230_probe(struct spi_device *spi)
 
        lp->spi = spi;
 
-       dev->priv = lp;
        dev->parent = &spi->dev;
        dev->extra_tx_headroom = 0;
        /* We do support only 2.4 Ghz */
@@ -940,7 +939,6 @@ static int at86rf230_probe(struct spi_device *spi)
 
        return rc;
 
-       ieee802154_unregister_device(lp->dev);
 err_irq:
        free_irq(spi->irq, lp);
        flush_work(&lp->irqwork);