netdev - Re: [PATCH v2] parisc: Make struct parisc

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Message-ID: <bef58281-91b3-b2d6-ace8-afe0d08221e1@kernel.org>
Date:   Mon, 9 Aug 2021 06:19:34 +0200
From:   Jiri Slaby <jirislaby@...nel.org>
To:     Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
        "James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
        Helge Deller <deller@....de>
Cc:     kernel@...gutronix.de, alsa-devel@...a-project.org,
        Corey Minyard <minyard@....org>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Takashi Iwai <tiwai@...e.com>,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>,
        linux-scsi@...r.kernel.org, netdev@...r.kernel.org,
        linux-parisc@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-input@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>,
        openipmi-developer@...ts.sourceforge.net,
        Jaroslav Kysela <perex@...ex.cz>,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH v2] parisc: Make struct parisc_driver::remove() return
 void

On 07. 08. 21, 11:19, Uwe Kleine-König wrote:
> The caller of this function (parisc_driver_remove() in
> arch/parisc/kernel/drivers.c) ignores the return value, so better don't
> return any value at all to not wake wrong expectations in driver authors.
> 
> The only function that could return a non-zero value before was
> ipmi_parisc_remove() which returns the return value of
> ipmi_si_remove_by_dev(). Make this function return void, too, as for all
> other callers the value is ignored, too.
> 
> Also fold in a small checkpatch fix for:
> 
> WARNING: Unnecessary space before function pointer arguments
> +	void (*remove) (struct parisc_device *dev);
> 
> Acked-by: Dmitry Torokhov <dmitry.torokhov@...il.com> (for drivers/input)
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
> ---
> changes since v1 sent with Message-Id:
> 20210806093938.1950990-1-u.kleine-koenig@...gutronix.de:
> 
>   - Fix a compiler error noticed by the kernel test robot
>   - Add Ack for Dmitry
> 
>   arch/parisc/include/asm/parisc-device.h  | 4 ++--
>   drivers/char/ipmi/ipmi_si.h              | 2 +-
>   drivers/char/ipmi/ipmi_si_intf.c         | 6 +-----
>   drivers/char/ipmi/ipmi_si_parisc.c       | 4 ++--
>   drivers/char/ipmi/ipmi_si_platform.c     | 4 +++-
>   drivers/input/keyboard/hilkbd.c          | 4 +---
>   drivers/input/serio/gscps2.c             | 3 +--
>   drivers/net/ethernet/i825xx/lasi_82596.c | 3 +--
>   drivers/parport/parport_gsc.c            | 3 +--
>   drivers/scsi/lasi700.c                   | 4 +---
>   drivers/scsi/zalon.c                     | 4 +---
>   drivers/tty/serial/mux.c                 | 3 +--

For the TTY piece:
Acked-by: Jiri Slaby <jirislaby@...nel.org>

thanks,
-- 
-- 
js
suse labs