linux-kernel - Re: [PATCH] drivers:pci:hotplug Fix space prohibited after function name

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Date:	Sun, 15 Nov 2015 19:07:34 +0200
From:	Andy Shevchenko <andy.shevchenko@...il.com>
To:	Bogicevic Sasa <brutallesale@...il.com>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>, wangyijing@...wei.com,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drivers:pci:hotplug Fix space prohibited after function name

On Sun, Nov 15, 2015 at 2:37 PM, Bogicevic Sasa <brutallesale@...il.com> wrote:
> This fixes warning that a space is prohibited after function name
>
> Signed-off-by: Bogicevic Sasa <brutallesale@...il.com>
> ---
>  drivers/pci/hotplug/pci_hotplug_core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
> index 2bac1b9..d379d49 100644
> --- a/drivers/pci/hotplug/pci_hotplug_core.c
> +++ b/drivers/pci/hotplug/pci_hotplug_core.c
> @@ -226,7 +226,7 @@ static ssize_t test_write_file(struct pci_slot *pci_slot, const char *buf,
>         u32 test;
>         int retval = 0;
>
> -       ltest = simple_strtoul (buf, NULL, 10);
> +       ltest = simple_strtoul(buf, NULL, 10);
>         test = (u32)(ltest & 0xffffffff);

Looks like all above could be replaced by

int retval;

retval = kstrtou32(… &test);
if (retval)
 return retval;

>         dbg("test = %d\n", test);
>
> --
> 2.1.4
>
> --
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-- 
With Best Regards,
Andy Shevchenko
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