netdev - Re: [patch net-next] switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion

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Date:	Tue, 03 Nov 2015 13:37:53 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	jiri@...nulli.us
Cc:	netdev@...r.kernel.org, idosch@...lanox.com, eladr@...lanox.com,
	yotamg@...lanox.com, sfeldma@...il.com, f.fainelli@...il.com,
	linux@...ck-us.net, vivien.didelot@...oirfairelinux.com
Subject: Re: [patch net-next] switchdev: respect SKIP_EOPNOTSUPP flag in
 case there is no recursion

From: Jiri Pirko <jiri@...nulli.us>
Date: Tue,  3 Nov 2015 17:40:53 +0100

> From: Jiri Pirko <jiri@...lanox.com>
> 
> Caller passing down the SKIP_EOPNOTSUPP switchdev flag expects that
> -EOPNOTSUPP cannot be returned. But in case of direct op call without
> recurtion, this may happen. So fix this by checking it always on the
> end of __switchdev_port_attr_set function.
> 
> Fixes: 464314ea6c11 ("switchdev: skip over ports returning -EOPNOTSUPP when recursing ports")
> Signed-off-by: Jiri Pirko <jiri@...lanox.com>

Applied, thanks Jiri.
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