Re: [PATCH RESEND v2] usb: dwc3: remove dead code in dwc3_otg_get_irq

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Tue, Apr 25, 2023 at 09:55:32AM +0800, Liang Yuhang wrote:
> platform_get_irq() only return non-zero irq number on success, or
> negative error number on failure.
> 
> There is no need to check the return value of platform_get_irq()
> to determine the return value of dwc3_otg_get_irq(), removing
> them to solve this problem.
> 
> Signed-off-by: Liang Yuhang <lihuya@hust.edu.cn>
> 
> ---
> v1 -> v2: change name to real name
> ---
>  drivers/usb/dwc3/drd.c | 5 -----
>  1 file changed, 5 deletions(-)

Why is this a RESEND?  And why is it resent?  You changed something from
v1 to v2, but that does not mean it is a resend.

Note, I STRONGLY encourage people to get experience by working in
drivers/staging/ first, before going out to the rest of the kernel and
dealing with fast-moving subsystems.  Perhaps try that first?

thanks,

greg k-h