linux-kernel - Re: [PATCH octeon-usb] fix 'line over 80 characters'

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Date:	Wed, 18 Mar 2015 20:17:59 +0200
From:	Aaro Koskinen <aaro.koskinen@....fi>
To:	Amitoj Kaur Chawla <amitoj1606@...il.com>
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH octeon-usb] fix 'line over 80 characters'

Hi,

On Wed, Mar 18, 2015 at 08:12:32PM +0530, Amitoj Kaur Chawla wrote:
> This file contained a warning of a line being over 80 characters and
> so the file has been edited to remove that warning.
> 
> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@...il.com>
> ---
>  drivers/staging/octeon-usb/octeon-hcd.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
> index 1daeb31..c8df0c3 100644
> --- a/drivers/staging/octeon-usb/octeon-hcd.c
> +++ b/drivers/staging/octeon-usb/octeon-hcd.c
> @@ -2884,7 +2884,7 @@ static int __cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel)
>  				pipe->pid_toggle = 1;
>  				if (__cvmx_usb_pipe_needs_split(usb, pipe))
>  					transaction->stage =
> -						CVMX_USB_STAGE_SETUP_SPLIT_COMPLETE;
> +					CVMX_USB_STAGE_SETUP_SPLIT_COMPLETE;

This is not an improvement. The proper fix is to refactor the code
to avoid deep nesting.

A.
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