linux-kernel - Re: [PATCH 1/2] PTP: introduce new versions of IOCTLs

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Message-ID: <20190819154320.GB2883@localhost>
Date:   Mon, 19 Aug 2019 08:43:20 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Joe Perches <joe@...ches.com>
Cc:     Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Christopher S Hall <christopher.s.hall@...el.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] PTP: introduce new versions of IOCTLs

On Sun, Aug 18, 2019 at 03:07:18PM -0700, Joe Perches wrote:
> Also the original patch deletes 2 case entries for
> PTP_PIN_GETFUNC and PTP_PIN_SETFUNC and converts them to
> PTP_PIN_GETFUNC2 and PTP_PIN_SETFUNC2 but still uses tests
> for the deleted case label entries making part of the case
> code block unreachable.
> 
> That's at least a defect:
> 
> -	case PTP_PIN_GETFUNC:
> +	case PTP_PIN_GETFUNC2:
> 
> and
>  
> -	case PTP_PIN_SETFUNC:
> +	case PTP_PIN_SETFUNC2:

Good catch.  Felipe, please fix that!

(Regarding Joe's memset suggestion, I'll leave that to your discretion.)

Thanks,
Richard