dwc_eth_qos: Delete an unnecessary check before the function call "of_node_put"
The of_node_put() function tests whether its argument is NULL
and then returns immediately.
Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/synopsys/dwc_eth_qos.c b/drivers/net/ethernet/synopsys/dwc_eth_qos.c
index 85b3326..9066d7a 100644
--- a/drivers/net/ethernet/synopsys/dwc_eth_qos.c
+++ b/drivers/net/ethernet/synopsys/dwc_eth_qos.c
@@ -2970,8 +2970,7 @@
err_out_clk_dis_aper:
clk_disable_unprepare(lp->apb_pclk);
err_out_free_netdev:
- if (lp->phy_node)
- of_node_put(lp->phy_node);
+ of_node_put(lp->phy_node);
free_netdev(ndev);
platform_set_drvdata(pdev, NULL);
return ret;