From: Ben Hutchings <bhutchings@solarflare.com>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>,
David Miller <davem@davemloft.net>,
Marcel Holtmann <marcel@holtmann.org>,
linux-hotplug@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH] netdev: generate kobject uevent on network events.
Date: Mon, 24 Nov 2008 20:06:14 +0000 [thread overview]
Message-ID: <1227557174.3162.7.camel@achroite> (raw)
In-Reply-To: <20081124114522.1e8de3fe@extreme>
On Mon, 2008-11-24 at 11:45 -0800, Stephen Hemminger wrote:
[...]
> + case NETDEV_CHANGE:
> + if (netif_running(netdev)) {
> + char str[64] = "DEVSTATE=UP";
> + char *envp[2] = { str, NULL };
> +
> + if (netif_oper_up(netdev))
> + strcat(str, ",RUNNING");
> + if (netif_carrier_ok(netdev))
> + strcat(str, ",LOWER_UP");
> + if (netif_dormant(netdev))
> + strcat(str, ",DORMANT");
> + kobject_uevent_env(&netdev->dev.kobj, KOBJ_CHANGE, envp);
> + }
> + break;
Unless I'm much mistaken, NETDEV_CHANGE should only be generated when
netif_running() is true, so the test is redundant.
Ben.
--
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
next prev parent reply other threads:[~2008-11-24 20:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20081121234110.22b47154@extreme>
[not found] ` <ac3eb2510811220608y33662b0bkb66026c2a21b061e@mail.gmail.com>
[not found] ` <F6B63A37-A69F-4197-B7E5-C9FD9BFA76F6@holtmann.org>
[not found] ` <20081122223249.4be03e4e@extreme>
[not found] ` <ac3eb2510811230813s3cb5c248k1e15d9ece581c8ad@mail.gmail.com>
2008-11-24 19:45 ` [PATCH] netdev: generate kobject uevent on network events Stephen Hemminger
2008-11-24 19:55 ` Kay Sievers
2008-11-24 20:06 ` Stephen Hemminger
2008-11-25 8:39 ` David Miller
2008-11-24 20:06 ` Ben Hutchings [this message]
2008-11-24 23:03 ` [PATCH] netdev: generate kobject uevent on network state transitions Stephen Hemminger
2008-11-25 3:08 ` Kay Sievers
2008-11-25 3:51 ` Marcel Holtmann
2008-11-25 4:14 ` Stephen Hemminger
2008-11-25 9:09 ` David Miller
2008-11-26 5:24 ` Marcel Holtmann
2008-11-26 12:09 ` Kay Sievers
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