linux-kernel - Re: [PATCH 2/2] gpio: sim: simplify code with cleanup helpers

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Message-ID: <e1f0ddf1-542f-423b-9484-5f992c1f7d1d@kadam.mountain>
Date:   Fri, 11 Aug 2023 12:31:53 +0300
From:   Dan Carpenter <dan.carpenter@...aro.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     oe-kbuild@...ts.linux.dev, Bartosz Golaszewski <brgl@...ev.pl>,
        Linus Walleij <linus.walleij@...aro.org>,
        Kent Gibson <warthog618@...il.com>, lkp@...el.com,
        oe-kbuild-all@...ts.linux.dev, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH 2/2] gpio: sim: simplify code with cleanup helpers

On Fri, Aug 11, 2023 at 12:14:52PM +0300, Andy Shevchenko wrote:
> On Fri, Aug 11, 2023 at 08:20:11AM +0300, Dan Carpenter wrote:
> 
> > smatch warnings:
> > drivers/gpio/gpio-sim.c:1472 gpio_sim_config_make_device_group() warn: possible memory leak of 'dev'
> 
> Isn't smatch a bit dumb about cleanup.h?
> 

Aw.  Crud.  I hadn't seen that this was a cleanup.h thing.

I did do some work to suppoort cleanup.h but probably it will take a
while to work out the kinks.  Let me figure this out.

regards,
dan carpenter