diff options
| -rw-r--r-- | net/dsa/dsa2.c | 8 | ||||
| -rw-r--r-- | net/dsa/master.c | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index a0d84f9f864f..52fb1958b535 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -1038,6 +1038,8 @@ static int dsa_tree_setup_master(struct dsa_switch_tree *dst) struct dsa_port *dp; int err; + rtnl_lock(); + list_for_each_entry(dp, &dst->ports, list) { if (dsa_port_is_cpu(dp)) { err = dsa_master_setup(dp->master, dp); @@ -1046,6 +1048,8 @@ static int dsa_tree_setup_master(struct dsa_switch_tree *dst) } } + rtnl_unlock(); + return 0; } @@ -1053,9 +1057,13 @@ static void dsa_tree_teardown_master(struct dsa_switch_tree *dst) { struct dsa_port *dp; + rtnl_lock(); + list_for_each_entry(dp, &dst->ports, list) if (dsa_port_is_cpu(dp)) dsa_master_teardown(dp->master); + + rtnl_unlock(); } static int dsa_tree_setup_lags(struct dsa_switch_tree *dst) diff --git a/net/dsa/master.c b/net/dsa/master.c index f4efb244f91d..2199104ca7df 100644 --- a/net/dsa/master.c +++ b/net/dsa/master.c @@ -267,9 +267,9 @@ static void dsa_master_set_promiscuity(struct net_device *dev, int inc) if (!ops->promisc_on_master) return; - rtnl_lock(); + ASSERT_RTNL(); + dev_set_promiscuity(dev, inc); - rtnl_unlock(); } static ssize_t tagging_show(struct device *d, struct device_attribute *attr, |