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| author | Scott Feldman <sfeldma@gmail.com> | 2015-10-28 23:17:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-30 20:23:37 +0900 |
| commit | e258d919b175e0160a694a20fb309e29fc93d7b1 (patch) | |
| tree | b19cae556e6f23ce1394613e4c08065bd692ba28 /net/switchdev | |
| parent | 3a7bde55a11c4a22a6ccfc487993d621ae8e3688 (diff) | |
| download | linux-e258d919b175e0160a694a20fb309e29fc93d7b1.tar.gz | |
switchdev: fix: pass correct obj size when deferring obj add
Fixes: 4d429c5dd ("switchdev: introduce possibility to defer obj_add/del")
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/switchdev')
| -rw-r--r-- | net/switchdev/switchdev.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c index d6b4a84a4a79..6dfd19e52938 100644 --- a/net/switchdev/switchdev.c +++ b/net/switchdev/switchdev.c @@ -337,6 +337,21 @@ int switchdev_port_attr_set(struct net_device *dev, } EXPORT_SYMBOL_GPL(switchdev_port_attr_set); +static size_t switchdev_obj_size(const struct switchdev_obj *obj) +{ + switch (obj->id) { + case SWITCHDEV_OBJ_ID_PORT_VLAN: + return sizeof(struct switchdev_obj_port_vlan); + case SWITCHDEV_OBJ_ID_IPV4_FIB: + return sizeof(struct switchdev_obj_ipv4_fib); + case SWITCHDEV_OBJ_ID_PORT_FDB: + return sizeof(struct switchdev_obj_port_fdb); + default: + BUG(); + } + return 0; +} + static int __switchdev_port_obj_add(struct net_device *dev, const struct switchdev_obj *obj, struct switchdev_trans *trans) @@ -422,7 +437,7 @@ static void switchdev_port_obj_add_deferred(struct net_device *dev, static int switchdev_port_obj_add_defer(struct net_device *dev, const struct switchdev_obj *obj) { - return switchdev_deferred_enqueue(dev, obj, sizeof(*obj), + return switchdev_deferred_enqueue(dev, obj, switchdev_obj_size(obj), switchdev_port_obj_add_deferred); } @@ -490,7 +505,7 @@ static void switchdev_port_obj_del_deferred(struct net_device *dev, static int switchdev_port_obj_del_defer(struct net_device *dev, const struct switchdev_obj *obj) { - return switchdev_deferred_enqueue(dev, obj, sizeof(*obj), + return switchdev_deferred_enqueue(dev, obj, switchdev_obj_size(obj), switchdev_port_obj_del_deferred); } |