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usb: phy: tegra: Fix unnecessary check in tegra_usb_phy_probe() 

In the function tegra_usb_phy_probe(), if usb_add_phy_dev() failed,
the return value will be given to err, and if usb_add_phy_dev() succeed,
the return value will be zero. Thus it is unnecessary to repeated check
here.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This commit is contained in:
Tang Bin 2020-05-28 19:47:17 +08:00 committed by Felipe Balbi
parent 2655971ad4
commit d410912ef6
1 changed files with 1 additions and 5 deletions
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6
drivers/usb/phy/phy-tegra-usb.c
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@ -1199,11 +1199,7 @@ static int tegra_usb_phy_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, tegra_phy);
err = usb_add_phy_dev(&tegra_phy->u_phy);
if (err)
return err;
return 0;
return usb_add_phy_dev(&tegra_phy->u_phy);
}
static int tegra_usb_phy_remove(struct platform_device *pdev)