From: David Ward <david.ward@ll.mit.edu>
To: <netdev@vger.kernel.org>
Cc: David Ward <david.ward@ll.mit.edu>
Subject: [PATCH] net/vlan: withdraw VLAN ID attribute from GVRP on VLAN device stop
Date: Sun, 25 Mar 2012 18:43:57 -0400 [thread overview]
Message-ID: <1332715437-16278-2-git-send-email-david.ward@ll.mit.edu> (raw)
In-Reply-To: <1332715437-16278-1-git-send-email-david.ward@ll.mit.edu>
When a VLAN device is stopped which has VLAN_FLAG_GVRP set, the VLAN
ID attribute that was previously declared by GVRP must be withdrawn.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
---
net/8021q/vlan_dev.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 9988d4a..df86dd0 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -319,6 +319,9 @@ static int vlan_dev_stop(struct net_device *dev)
struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
struct net_device *real_dev = vlan->real_dev;
+ if (vlan->flags & VLAN_FLAG_GVRP)
+ vlan_gvrp_request_leave(dev);
+
dev_mc_unsync(real_dev, dev);
dev_uc_unsync(real_dev, dev);
if (dev->flags & IFF_ALLMULTI)
--
1.7.1
next prev parent reply other threads:[~2012-03-25 22:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-25 22:43 [PATCH] net/garp: avoid infinite loop if attribute already exists David Ward
2012-03-25 22:43 ` David Ward [this message]
2012-03-26 11:29 ` [PATCH] net/vlan: withdraw VLAN ID attribute from GVRP on VLAN device stop Jorge Boncompte [DTI2]
2012-03-26 13:38 ` Ward, David - 0663 - MITLL
2012-03-26 15:14 ` Jorge Boncompte [DTI2]
2012-03-26 15:50 ` Ward, David - 0663 - MITLL
2012-03-26 21:42 ` David Miller
2012-03-27 1:35 ` Ward, David - 0663 - MITLL
2012-03-26 11:23 ` [PATCH] net/garp: avoid infinite loop if attribute already exists Jorge Boncompte [DTI2]
2012-03-26 14:11 ` Ward, David - 0663 - MITLL
2012-03-26 15:26 ` Jorge Boncompte [DTI2]
2012-03-26 16:07 ` Ward, David - 0663 - MITLL
2012-03-27 19:01 ` [PATCH v2] " David Ward
2012-03-28 11:28 ` Jorge Boncompte [DTI2]
2012-03-28 13:28 ` Ward, David - 0663 - MITLL
2012-03-28 20:45 ` David Miller
2012-03-26 21:44 ` [PATCH] " David Miller
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