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authorIdo Schimmel <idosch@mellanox.com>2015-11-13 14:06:12 +0300
committerDavid S. Miller <davem@davemloft.net>2015-11-16 22:56:03 +0300
commitbbe14f54297467ddb23b7d1db564a2468c6ae151 (patch)
treeb18422fab1ab8d41e3d7325d338d55b1a98be03c /net/bridge/br_stp.c
parentd5d309815bc377ec8235df380fda6d1befbc57cc (diff)
downloadlinux-bbe14f54297467ddb23b7d1db564a2468c6ae151.tar.xz
switchdev: bridge: Check return code is not EOPNOTSUPP
When NET_SWITCHDEV=n, switchdev_port_attr_set simply returns EOPNOTSUPP. In this case we should not emit errors and warnings to the kernel log. Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Fixes: 0bc05d585d38 ("switchdev: allow caller to explicitly request attr_set as deferred") Fixes: 6ac311ae8bfb ("Adding switchdev ageing notification on port bridged") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_stp.c')
-rw-r--r--net/bridge/br_stp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index f7e8dee64fc8..5f3f64553179 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -48,7 +48,7 @@ void br_set_state(struct net_bridge_port *p, unsigned int state)
p->state = state;
err = switchdev_port_attr_set(p->dev, &attr);
- if (err)
+ if (err && err != -EOPNOTSUPP)
br_warn(p->br, "error setting offload STP state on port %u(%s)\n",
(unsigned int) p->port_no, p->dev->name);
}