linux-kernel - Re: [PATCH] tty: gdm724x: Fix coding style checkpatch warnings

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Date:   Fri, 13 Oct 2023 14:19:18 -0700
From:   Soumya Negi <soumya.negi97@...il.com>
To:     Dan Carpenter <dan.carpenter@...aro.org>
Cc:     Jonathan Kim <jonathankim@...semi.com>,
        Dean ahn <deanahn@...semi.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        outreachy@...ts.linux.dev, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] tty: gdm724x: Fix coding style checkpatch warnings

On Fri, Oct 13, 2023 at 11:53:36AM +0300, Dan Carpenter wrote:
> On Thu, Oct 12, 2023 at 10:14:58PM -0700, Soumya Negi wrote:
> > @@ -271,8 +272,8 @@ int register_lte_tty_driver(void)
> >  	int ret;
> >  
> >  	for (i = 0; i < TTY_MAX_COUNT; i++) {
> > -		tty_driver = tty_alloc_driver(GDM_TTY_MINOR,
> > -				TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV);
> > +		tty_driver = tty_alloc_driver(GDM_TTY_MINOR, TTY_DRIVER_REAL_RAW |
> > +					      TTY_DRIVER_DYNAMIC_DEV);
> 
> Don't do this.  The code was better before. The parameter
> "TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV" is one thing and
> splitting it up like that makes the code less readable.  And I bet they
> had to indent it like that to get under the 80 character limit.
> 
> This is an example of checkpatch giving bad advice.

Hi Dan,

Will keep this in mind for other similar checkpatch warnings.

Thanks,
Soumya

> regards,
> dan carpenter
>