diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/dsa/slave.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index b0571ab4e5a7..c95e3bdbe690 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -68,8 +68,11 @@ static int dsa_slave_open(struct net_device *dev) struct dsa_port *dp = dsa_slave_to_port(dev); int err; - if (!(master->flags & IFF_UP)) - return -ENETDOWN; + err = dev_open(master, NULL); + if (err < 0) { + netdev_err(dev, "failed to open master %s\n", master->name); + goto out; + } if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) { err = dev_uc_add(master, dev->dev_addr); |