From mboxrd@z Thu Jan 1 00:00:00 1970 From: sfeldma@gmail.com Subject: [PATCH net-next] switchdev: fix BUG when port driver doesn't support set attr op Date: Wed, 10 Jun 2015 13:56:02 -0700 Message-ID: <1433969762-22406-1-git-send-email-sfeldma@gmail.com> Cc: jiri@resnulli.us, bblanco@plumgrid.com To: netdev@vger.kernel.org Return-path: Received: from mail-pa0-f54.google.com ([209.85.220.54]:35746 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965196AbbFJUy6 (ORCPT ); Wed, 10 Jun 2015 16:54:58 -0400 Received: by pacyx8 with SMTP id yx8so41388941pac.2 for ; Wed, 10 Jun 2015 13:54:57 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: From: Scott Feldman Fix a BUG() where CONFIG_NET_SWITCHDEV is set but the driver for a bridged port does not support switchdec_port_attr_set op. Don't BUG() if -EOPNOTSUPP is returned. Signed-off-by: Scott Feldman Reported-by: Brenden Blanco --- net/switchdev/switchdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c index e008057..99bced4 100644 --- a/net/switchdev/switchdev.c +++ b/net/switchdev/switchdev.c @@ -103,7 +103,7 @@ static void switchdev_port_attr_set_work(struct work_struct *work) rtnl_lock(); err = switchdev_port_attr_set(asw->dev, &asw->attr); - BUG_ON(err); + BUG_ON(err && err != -EOPNOTSUPP); rtnl_unlock(); dev_put(asw->dev); -- 1.7.10.4