netdev - Re: [PATCH net-next v2] switchdev: fix BUG when port driver doesn't support set attr op

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Message-ID: <20150612055448.GA2042@nanopsycho.orion>
Date:	Fri, 12 Jun 2015 07:54:48 +0200
From:	Jiri Pirko <jiri@...nulli.us>
To:	sfeldma@...il.com
Cc:	netdev@...r.kernel.org, bblanco@...mgrid.com
Subject: Re: [PATCH net-next v2] switchdev: fix BUG when port driver doesn't
 support set attr op

Thu, Jun 11, 2015 at 05:19:01PM CEST, sfeldma@...il.com wrote:
>From: Scott Feldman <sfeldma@...il.com>
>
>Fix a BUG_ON() where CONFIG_NET_SWITCHDEV is set but the driver for a
>bridged port does not support switchdev_port_attr_set op.  Don't BUG_ON()
>if -EOPNOTSUPP is returned.
>
>Also change BUG_ON() to netdev_err since this is a normal error path and
>does not warrant the use of BUG_ON(), which is reserved for unrecoverable
>errs.
>
>Signed-off-by: Scott Feldman <sfeldma@...il.com>
>Reported-by: Brenden Blanco <bblanco@...mgrid.com>

Acked-by: Jiri Pirko <jiri@...nulli.us>
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