Commit 133747e8 authored Nov 23, 2005 by Olaf Rempel Committed by David S. Miller Nov 23, 2005

[BRIDGE]: recompute features when adding a new device



We must recompute bridge features everytime the list of underlying 
devices changes, or we might end up with features that are not
supported by all devices (eg. NETIF_F_TSO)
This patch adds the missing recompute when adding a device to the bridge.

Signed-off-by: Olaf Rempel <razzor@kopf-tisch.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent de919820

net/bridge/br_if.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -366,6 +366,7 @@ int br_add_if(struct net_bridge br, struct net_device dev)

		spin_lock_bh(&br->lock);
		br_stp_recalculate_bridge_id(br);
		br_features_recompute(br);
		if ((br->dev->flags & IFF_UP)
		&& (dev->flags & IFF_UP) && netif_carrier_ok(dev))
		br_stp_enable_port(p);

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