sata_mv: Delete unnecessary checks before the function call "phy_power_off"
The phy_power_off() 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: Tejun Heo <tj@kernel.org>
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@ -4185,7 +4185,6 @@ err:
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clk_disable_unprepare(hpriv->port_clks[port]);
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clk_put(hpriv->port_clks[port]);
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}
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if (hpriv->port_phys[port])
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phy_power_off(hpriv->port_phys[port]);
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}
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@ -4216,7 +4215,6 @@ static int mv_platform_remove(struct platform_device *pdev)
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clk_disable_unprepare(hpriv->port_clks[port]);
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clk_put(hpriv->port_clks[port]);
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}
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if (hpriv->port_phys[port])
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phy_power_off(hpriv->port_phys[port]);
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}
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return 0;
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