[PATCH -next] ARM: s3c: fix return value check in s3c_usb_otgphy_init()

[Krzysztof Kozlowski]

On Tue, Jul 28, 2020 at 10:27:56AM +0800, Qinglang Miao wrote:
> the function clk_get() returns ERR_PTR() in case of error and
> never returns NULL. So there's no need to test whether xusbxti
> is NULL, just remove the redundant part in the return value check.
> 
> Signed-off-by: Qinglang Miao <miaoqinglang at huawei.com>
> ---
>  arch/arm/mach-s3c64xx/setup-usb-phy.c | 2 +-

Thanks, applied.

Best regards,
Krzysztof