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From: Rusty Russell <rusty@rustcorp.com.au>
To: Dan Carpenter <dan.carpenter@oracle.com>, Arnd Bergmann <arnd@arndb.de>
Cc: Amit Shah <amit.shah@redhat.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	kernel-janitors@vger.kernel.org,
	virtualization@lists.linux-foundation.org
Subject: Re: [patch v2] virtio: console: cleanup an error message
Date: Tue, 30 Jul 2013 06:35:02 +0000	[thread overview]
Message-ID: <87fvuw5zy1.fsf@rustcorp.com.au> (raw)
In-Reply-To: <20130722204100.GB22020@elgon.mountain>

Dan Carpenter <dan.carpenter@oracle.com> writes:
> The PTR_ERR(NULL) here is not useful.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
> v2: completely different

Applied.

Thanks,
Rusty.

> diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
> index 1b456fe..4cf46d8 100644
> --- a/drivers/char/virtio_console.c
> +++ b/drivers/char/virtio_console.c
> @@ -2215,10 +2215,8 @@ static int __init init(void)
>  	}
>  
>  	pdrvdata.debugfs_dir = debugfs_create_dir("virtio-ports", NULL);
> -	if (!pdrvdata.debugfs_dir) {
> -		pr_warning("Error %ld creating debugfs dir for virtio-ports\n",
> -			   PTR_ERR(pdrvdata.debugfs_dir));
> -	}
> +	if (!pdrvdata.debugfs_dir)
> +		pr_warning("Error creating debugfs dir for virtio-ports\n");
>  	INIT_LIST_HEAD(&pdrvdata.consoles);
>  	INIT_LIST_HEAD(&pdrvdata.portdevs);
>  
> _______________________________________________
> Virtualization mailing list
> Virtualization@lists.linux-foundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/virtualization

WARNING: multiple messages have this Message-ID (diff)
From: Rusty Russell <rusty@rustcorp.com.au>
To: Dan Carpenter <dan.carpenter@oracle.com>, Arnd Bergmann <arnd@arndb.de>
Cc: Amit Shah <amit.shah@redhat.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	kernel-janitors@vger.kernel.org,
	virtualization@lists.linux-foundation.org
Subject: Re: [patch v2] virtio: console: cleanup an error message
Date: Tue, 30 Jul 2013 15:53:02 +0930	[thread overview]
Message-ID: <87fvuw5zy1.fsf@rustcorp.com.au> (raw)
In-Reply-To: <20130722204100.GB22020@elgon.mountain>

Dan Carpenter <dan.carpenter@oracle.com> writes:
> The PTR_ERR(NULL) here is not useful.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
> v2: completely different

Applied.

Thanks,
Rusty.

> diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
> index 1b456fe..4cf46d8 100644
> --- a/drivers/char/virtio_console.c
> +++ b/drivers/char/virtio_console.c
> @@ -2215,10 +2215,8 @@ static int __init init(void)
>  	}
>  
>  	pdrvdata.debugfs_dir = debugfs_create_dir("virtio-ports", NULL);
> -	if (!pdrvdata.debugfs_dir) {
> -		pr_warning("Error %ld creating debugfs dir for virtio-ports\n",
> -			   PTR_ERR(pdrvdata.debugfs_dir));
> -	}
> +	if (!pdrvdata.debugfs_dir)
> +		pr_warning("Error creating debugfs dir for virtio-ports\n");
>  	INIT_LIST_HEAD(&pdrvdata.consoles);
>  	INIT_LIST_HEAD(&pdrvdata.portdevs);
>  
> _______________________________________________
> Virtualization mailing list
> Virtualization@lists.linux-foundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/virtualization

  parent reply	other threads:[~2013-07-30  6:35 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-19  5:50 [patch] virtio: console: fix error handling for debugfs_create_dir() Dan Carpenter
2013-07-19  5:50 ` Dan Carpenter
2013-07-19  6:13 ` Amit Shah
2013-07-19  6:25   ` Amit Shah
2013-07-19 10:28 ` Arnd Bergmann
2013-07-20 21:50   ` Dan Carpenter
2013-07-20 21:50     ` Dan Carpenter
2013-07-21  9:36     ` Arnd Bergmann
2013-07-22 20:41   ` [patch v2] virtio: console: cleanup an error message Dan Carpenter
2013-07-22 20:41     ` Dan Carpenter
2013-07-23  4:35     ` Greg Kroah-Hartman
2013-07-23  4:35       ` Greg Kroah-Hartman
2013-07-29  7:11     ` Amit Shah
2013-07-29  7:23       ` Amit Shah
2013-07-29 13:12       ` Greg Kroah-Hartman
2013-07-29 13:12     ` Greg Kroah-Hartman
2013-07-29 13:35       ` Dan Carpenter
2013-07-29 13:35         ` Dan Carpenter
2013-07-29 13:44         ` Greg Kroah-Hartman
2013-07-29 13:44     ` Greg Kroah-Hartman
2013-07-30  6:23     ` Rusty Russell [this message]
2013-07-30  6:35       ` Rusty Russell
2013-07-19 10:28 ` [patch] virtio: console: fix error handling for debugfs_create_dir() Arnd Bergmann
2013-07-21  9:36 ` Arnd Bergmann
2013-07-21 15:49   ` Greg Kroah-Hartman
2013-07-21 22:33   ` Dan Carpenter
2013-07-21 22:33     ` Dan Carpenter
2013-07-21 15:49 ` Greg Kroah-Hartman

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