linux-kernel - Re: [PATCH 07/24] can: Remove unnecessary OOM logging messages

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Date:	Wed, 31 Aug 2011 19:11:14 +0200
From:	Oliver Hartkopp <socketcan@...tkopp.net>
To:	Joe Perches <joe@...ches.com>
CC:	Urs Thuermann <urs.thuermann@...kswagen.de>,
	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/24] can: Remove unnecessary OOM logging messages

On 29.08.2011 23:17, Joe Perches wrote:

> Removing unnecessary messages saves code and text.
> 
> Site specific OOM messages are duplications of a generic MM
> out of memory message and aren't really useful, so just
> delete them.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>


Acked-by: Oliver Hartkopp <socketcan@...tkopp.net>

Tnx Joe.

> ---
>  net/can/af_can.c |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/net/can/af_can.c b/net/can/af_can.c
> index b9efa94..11300be 100644
> --- a/net/can/af_can.c
> +++ b/net/can/af_can.c
> @@ -770,11 +770,9 @@ static int can_notifier(struct notifier_block *nb, unsigned long msg,
>  
>  		/* create new dev_rcv_lists for this device */
>  		d = kzalloc(sizeof(*d), GFP_KERNEL);
> -		if (!d) {
> -			printk(KERN_ERR
> -			       "can: allocation of receive list failed\n");
> +		if (!d)
>  			return NOTIFY_DONE;
> -		}
> +
>  		BUG_ON(dev->ml_priv);
>  		dev->ml_priv = d;
>  


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