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Code Issues Releases Wiki Activity

dwc_eth_qos: Delete an unnecessary check before the function call "of_node_put"

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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>
This commit is contained in:
Markus Elfring 2015-11-07 16:30:34 +01:00 committed by David S. Miller
parent 40baec2257
commit 3694bfbdb3
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/synopsys/dwc_eth_qos.c
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@ -2970,8 +2970,7 @@ static int dwceqos_probe(struct platform_device *pdev)
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;