linux-kernel - Re: [PATCH]net:8021q:vlan.c Fix pr_info to read on line in the syslog.

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Message-ID: <1306167781.8687.20.camel@Joe-Laptop>
Date:	Mon, 23 May 2011 09:23:01 -0700
From:	Joe Perches <joe@...ches.com>
To:	"Justin P. Mattock" <justinmattock@...il.com>
Cc:	netdev@...r.kernel.org, davem@...emloft.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH]net:8021q:vlan.c Fix pr_info to read on line in the
 syslog.

On Mon, 2011-05-23 at 09:04 -0700, Justin P. Mattock wrote:
> The patch below changes the pr_info so that it reads on one line in the syslog
> rather than two.
> 
> before:
> 
> [   30.438203] 802.1Q VLAN Support v1.8 Ben Greear <greearb@...delatech.com>
> [   30.441542] All bugs added by David S. Miller <davem@...hat.com>
> 
> 
> after:
> [   29.356282] 802.1Q VLAN Support v1.8 Ben Greear <greearb@...delatech.com> All bugs added by: David S. Miller <davem@...hat.com>
> 
> Signed-off-by: Justin P. Mattock <justinmattock@...il.com>
> 
> ---
>  net/8021q/vlan.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
> index b2274d1..02f4d8b 100644
> --- a/net/8021q/vlan.c
> +++ b/net/8021q/vlan.c
> @@ -673,8 +673,8 @@ static int __init vlan_proto_init(void)
>  {
>  	int err;
>  
> -	pr_info("%s v%s %s\n", vlan_fullname, vlan_version, vlan_copyright);
> -	pr_info("All bugs added by %s\n", vlan_buggyright);
> +	pr_info("%s v%s %s All bugs added by: %s\n", vlan_fullname, vlan_version, 
> +		vlan_copyright, vlan_buggyright);

Might as well avoid the format string then too.

	pr_info(vlan_fullname " v" vlan_version " " vlan_copyright
		" All bugs added by: " vlan_buggyright "\n");
 
or just kill the otherwise unused vlan_<foo> variables

	pr_info("802.1Q VLAN Support v" vlan_version
		" Ben Greear <greearb@...delatech.com>"
		" All bugs added by: David S. Miller <davem@...hat.com>\n");

though I think that emitting names on startup isn't necessary and
this is enough:

	pr_info("802.1Q VLAN Support v" vlan_version "\n");


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