diff options
| author | Vivien Didelot | 2017-10-16 11:12:15 -0400 |
|---|---|---|
| committer | David S. Miller | 2017-10-18 12:24:33 +0100 |
| commit | d945097bb19501bd95790d8220d4eeb418b6ebb2 (patch) | |
| tree | ff83357b296408d65537c9e04f5880cf0dba7aff /net/dsa/legacy.c | |
| parent | 6158eaa7a717b469b1b0c0ae6d79910737686279 (diff) | |
net: dsa: add slave to port helper
Many portions of DSA core code require to get the dsa_port structure
corresponding to a slave net_device. For this purpose, introduce a
dsa_slave_to_port() helper.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/legacy.c')
| -rw-r--r-- | net/dsa/legacy.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c index b0fefbffe082..cc28c6f792a3 100644 --- a/net/dsa/legacy.c +++ b/net/dsa/legacy.c @@ -740,8 +740,7 @@ int dsa_legacy_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], const unsigned char *addr, u16 vid, u16 flags) { - struct dsa_slave_priv *p = netdev_priv(dev); - struct dsa_port *dp = p->dp; + struct dsa_port *dp = dsa_slave_to_port(dev); return dsa_port_fdb_add(dp, addr, vid); } @@ -750,8 +749,7 @@ int dsa_legacy_fdb_del(struct ndmsg *ndm, struct nlattr *tb[], struct net_device *dev, const unsigned char *addr, u16 vid) { - struct dsa_slave_priv *p = netdev_priv(dev); - struct dsa_port *dp = p->dp; + struct dsa_port *dp = dsa_slave_to_port(dev); return dsa_port_fdb_del(dp, addr, vid); } |