linux-kernel - Re: [PATCHv2] staging: pi433: pi433_if.c remove SET

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Message-ID: <20171206151903.GA11701@kroah.com>
Date:   Wed, 6 Dec 2017 16:19:03 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Nguyen Phan Quang Minh <minhnpq16@...il.com>
Cc:     Dan Carpenter <dan.carpenter@...cle.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2] staging: pi433: pi433_if.c remove SET_CHECKED macro

On Sun, Dec 03, 2017 at 01:09:49AM +0100, Nguyen Phan Quang Minh wrote:
> The macro calls its argument -a function- twice, makes the calling
> function return prematurely -skipping resource cleanup code- and hurts
> understandability.
> 
> Signed-off-by: Nguyen Phan Quang Minh <minhnpq16@...il.com>
> ---
> Base on Dan's feedback, I checked and the macro return indeed skips over
> some cleanup code, hence remove it.
> The code is not pretty, any hints on how to do it better is greatly
> appreciated.

Please redo this based on Dan's comments.

thanks,

greg k-h