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.

Sign-off-by: Olaf Rempel <[EMAIL PROTECTED]>


diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index defcf6a..975abe2 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -366,6 +366,7 @@ int br_add_if(struct net_bridge *br, str
 
                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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