From: Scott Feldman <[email protected]>
When adding vlans with multiple IFLA_BRIDGE_VLAN_INFO attrs set in AFSPEC,
we would wipe the vlan obj struct after the first IFLA_BRIDGE_VLAN_INFO.
Fix this by only clearing what's necessary on each IFLA_BRIDGE_VLAN_INFO
iteration.
Fixes: 9e8f4a54 ("switchdev: push object ID back to object structure")
Signed-off-by: Scott Feldman <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
---
v3->v4: rebase sync
v2->v3: no change
v1->v2: add Jiri's Acked-by
net/switchdev/switchdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 1eb76956..8d3e6c3 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -866,7 +866,7 @@ static int switchdev_port_br_afspec(struct net_device *dev,
err = f(dev, &vlan.obj);
if (err)
return err;
- memset(&vlan, 0, sizeof(vlan));
+ vlan.vid_begin = 0;
} else {
if (vlan.vid_begin)
return -EINVAL;
@@ -875,7 +875,7 @@ static int switchdev_port_br_afspec(struct net_device *dev,
err = f(dev, &vlan.obj);
if (err)
return err;
- memset(&vlan, 0, sizeof(vlan));
+ vlan.vid_begin = 0;
}
}
--
1.7.10.4
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