diff options
| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-01-27 15:29:40 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-29 18:42:46 -0500 |
| commit | a5e9a02e1f182237ef44eb3919cf4dd45ed4db9b (patch) | |
| tree | 5787999ff8ca60139e33b7da23ade7a13a63f3d3 /net/dsa | |
| parent | afdcf151c1f7346207dcee3f8d6d82991dbbb7e5 (diff) | |
| download | linux-a5e9a02e1f182237ef44eb3919cf4dd45ed4db9b.tar.gz linux-a5e9a02e1f182237ef44eb3919cf4dd45ed4db9b.tar.xz | |
net: dsa: move bridge device in dsa_port
Move the bridge_dev pointer from dsa_slave_priv to dsa_port so that DSA
drivers can access this information and remove the need to cache it.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/dsa_priv.h | 1 | ||||
| -rw-r--r-- | net/dsa/slave.c | 10 |
2 files changed, 5 insertions, 6 deletions
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index c519bd0e9206..3022f2e42cdc 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -38,7 +38,6 @@ struct dsa_slave_priv { int old_pause; int old_duplex; - struct net_device *bridge_dev; #ifdef CONFIG_NET_POLL_CONTROLLER struct netpoll *netpoll; #endif diff --git a/net/dsa/slave.c b/net/dsa/slave.c index a2f0267c4a3c..cdb1df87e111 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -64,9 +64,9 @@ static int dsa_slave_get_iflink(const struct net_device *dev) return p->dp->ds->dst->master_netdev->ifindex; } -static inline bool dsa_port_is_bridged(struct dsa_slave_priv *p) +static inline bool dsa_port_is_bridged(struct dsa_port *dp) { - return !!p->bridge_dev; + return !!dp->bridge_dev; } static void dsa_port_set_stp_state(struct dsa_switch *ds, int port, u8 state) @@ -98,7 +98,7 @@ static int dsa_slave_open(struct net_device *dev) struct dsa_slave_priv *p = netdev_priv(dev); struct net_device *master = p->dp->ds->dst->master_netdev; struct dsa_switch *ds = p->dp->ds; - u8 stp_state = dsa_port_is_bridged(p) ? + u8 stp_state = dsa_port_is_bridged(p->dp) ? BR_STATE_BLOCKING : BR_STATE_FORWARDING; int err; @@ -557,7 +557,7 @@ static int dsa_slave_bridge_port_join(struct net_device *dev, struct dsa_switch *ds = p->dp->ds; int ret = -EOPNOTSUPP; - p->bridge_dev = br; + p->dp->bridge_dev = br; if (ds->ops->port_bridge_join) ret = ds->ops->port_bridge_join(ds, p->dp->index, br); @@ -574,7 +574,7 @@ static void dsa_slave_bridge_port_leave(struct net_device *dev) if (ds->ops->port_bridge_leave) ds->ops->port_bridge_leave(ds, p->dp->index); - p->bridge_dev = NULL; + p->dp->bridge_dev = NULL; /* Port left the bridge, put in BR_STATE_DISABLED by the bridge layer, * so allow it to be in BR_STATE_FORWARDING to be kept functional |