diff options
Diffstat (limited to 'drivers/net/ipvlan/ipvlan_core.c')
| -rw-r--r-- | drivers/net/ipvlan/ipvlan_core.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c index 2efa3ba148aa..bdb3a46b327c 100644 --- a/drivers/net/ipvlan/ipvlan_core.c +++ b/drivers/net/ipvlan/ipvlan_core.c @@ -107,17 +107,15 @@ void ipvlan_ht_addr_del(struct ipvl_addr *addr) struct ipvl_addr *ipvlan_find_addr(const struct ipvl_dev *ipvlan, const void *iaddr, bool is_v6) { - struct ipvl_addr *addr, *ret = NULL; + struct ipvl_addr *addr; - rcu_read_lock(); - list_for_each_entry_rcu(addr, &ipvlan->addrs, anode) { - if (addr_equal(is_v6, addr, iaddr)) { - ret = addr; - break; - } + assert_spin_locked(&ipvlan->port->addrs_lock); + + list_for_each_entry(addr, &ipvlan->addrs, anode) { + if (addr_equal(is_v6, addr, iaddr)) + return addr; } - rcu_read_unlock(); - return ret; + return NULL; } bool ipvlan_addr_busy(struct ipvl_port *port, void *iaddr, bool is_v6) |