From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Fri, 6 Nov 2015 08:00:22 +0100 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@xxxxxxxxxxxxxxxxxxxxx> --- drivers/net/ethernet/synopsys/dwc_eth_qos.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) 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_unregister_netdev: 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; -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
