Re: [PATCH RESEND v4 9/9] ACPI / hotplug / PCI: Drop unnecessary parentheses

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On Tuesday, April 3, 2018 4:52:25 PM CEST Mika Westerberg wrote:
> There is no need for them and it makes the code look uglier than it
> should. Remove them.
> 
> Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
> ---
>  drivers/pci/hotplug/acpiphp_glue.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
> index 5d7be06bba7f..ce8716c022f0 100644
> --- a/drivers/pci/hotplug/acpiphp_glue.c
> +++ b/drivers/pci/hotplug/acpiphp_glue.c
> @@ -524,7 +524,7 @@ static void enable_slot(struct acpiphp_slot *slot)
>  		if (!dev) {
>  			/* Do not set SLOT_ENABLED flag if some funcs
>  			   are not added. */
> -			slot->flags &= (~SLOT_ENABLED);
> +			slot->flags &= ~SLOT_ENABLED;
>  			continue;
>  		}
>  	}
> @@ -553,7 +553,7 @@ static void disable_slot(struct acpiphp_slot *slot)
>  	list_for_each_entry(func, &slot->funcs, sibling)
>  		acpi_bus_trim(func_to_acpi_device(func));
>  
> -	slot->flags &= (~SLOT_ENABLED);
> +	slot->flags &= ~SLOT_ENABLED;
>  }
>  
>  static bool slot_no_hotplug(struct acpiphp_slot *slot)
> 

Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>




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