diff options
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 5da9552b186b..464f0ff46c22 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -717,7 +717,8 @@ int netpoll_setup(struct netpoll *np) read_lock_bh(&idev->lock); list_for_each_entry(ifp, &idev->addr_list, if_list) { - if (ipv6_addr_type(&ifp->addr) & IPV6_ADDR_LINKLOCAL) + if (!!(ipv6_addr_type(&ifp->addr) & IPV6_ADDR_LINKLOCAL) != + !!(ipv6_addr_type(&np->remote_ip.in6) & IPV6_ADDR_LINKLOCAL)) continue; np->local_ip.in6 = ifp->addr; err = 0; @@ -800,7 +801,7 @@ void __netpoll_cleanup(struct netpoll *np) ops->ndo_netpoll_cleanup(np->dev); RCU_INIT_POINTER(np->dev->npinfo, NULL); - call_rcu_bh(&npinfo->rcu, rcu_cleanup_netpoll_info); + call_rcu(&npinfo->rcu, rcu_cleanup_netpoll_info); } else RCU_INIT_POINTER(np->dev->npinfo, NULL); } @@ -811,7 +812,7 @@ void __netpoll_free(struct netpoll *np) ASSERT_RTNL(); /* Wait for transmitting packets to finish before freeing. */ - synchronize_rcu_bh(); + synchronize_rcu(); __netpoll_cleanup(np); kfree(np); } |