linux-kernel - Re: [PATCH 4/4] remove goto statement

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Message-ID: <47BA2E93.4040002@cn.fujitsu.com>
Date:	Tue, 19 Feb 2008 09:19:15 +0800
From:	Li Zefan <lizf@...fujitsu.com>
To:	Glauber Costa <gcosta@...hat.com>
CC:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	andrew.grover@...el.com, paul.s.diefenbaugh@...el.com,
	linux@...do.de, anil.s.keshavamurthy@...el.com, lenb@...nel.org,
	linux-acpi@...r.kernel.org
Subject: Re: [PATCH 4/4] remove goto statement

Glauber Costa 写道:
> This patch removes goto statements in favour of plain returns
> in places that had nothing left behind that would justify
> such construction
> ---
>  drivers/acpi/processor_core.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
> index 06a230a..70f62b6 100644
> --- a/drivers/acpi/processor_core.c
> +++ b/drivers/acpi/processor_core.c
> @@ -651,7 +651,7 @@ static int __cpuinit acpi_processor_star
>  
>  	result = acpi_processor_add_fs(device);
>  	if (result)
> -		goto end;
> +		return result;
>  
>  	status = acpi_install_notify_handler(pr->handle, ACPI_DEVICE_NOTIFY,
>  					     acpi_processor_notify, pr);
> @@ -675,7 +675,7 @@ #endif
>  			"%s is registered as cooling_device%d\n",
>  			device->dev.bus_id, cdev->id);
>  	else
> -		goto end;
> +		return result;
>  
>  	result = sysfs_create_link(&device->dev.kobj, &cdev->device.kobj,
>  					"thermal_cooling");

Seems you forgot to remove the 'end' label ?
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