diff options
Diffstat (limited to 'net')
55 files changed, 193 insertions, 193 deletions
diff --git a/net/802/garp.c b/net/802/garp.c index 16102951d36a..070bf4403bf8 100644 --- a/net/802/garp.c +++ b/net/802/garp.c @@ -553,7 +553,7 @@ static void garp_release_port(struct net_device *dev) if (rtnl_dereference(port->applicants[i])) return; } - rcu_assign_pointer(dev->garp_port, NULL); + RCU_INIT_POINTER(dev->garp_port, NULL); kfree_rcu(port, rcu); } @@ -605,7 +605,7 @@ void garp_uninit_applicant(struct net_device *dev, struct garp_application *appl ASSERT_RTNL(); - rcu_assign_pointer(port->applicants[appl->type], NULL); + RCU_INIT_POINTER(port->applicants[appl->type], NULL); /* Delete timer and generate a final TRANSMIT_PDU event to flush out * all pending messages before the applicant is gone. */ diff --git a/net/802/stp.c b/net/802/stp.c index 978c30b1b36b..0e136ef1e4ba 100644 --- a/net/802/stp.c +++ b/net/802/stp.c @@ -88,9 +88,9 @@ void stp_proto_unregister(const struct stp_proto *proto) { mutex_lock(&stp_proto_mutex); if (is_zero_ether_addr(proto->group_address)) - rcu_assign_pointer(stp_proto, NULL); + RCU_INIT_POINTER(stp_proto, NULL); else - rcu_assign_pointer(garp_protos[proto->group_address[5] - + RCU_INIT_POINTER(garp_protos[proto->group_address[5] - GARP_ADDR_MIN], NULL); synchronize_rcu(); diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 8970ba139d73..5471628d3ffe 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -133,7 +133,7 @@ void unregister_vlan_dev(struct net_device *dev, struct list_head *head) if (grp->nr_vlans == 0) { vlan_gvrp_uninit_applicant(real_dev); - rcu_assign_pointer(real_dev->vlgrp, NULL); + RCU_INIT_POINTER(real_dev->vlgrp, NULL); /* Free the group, after all cpu's are done. */ call_rcu(&grp->rcu, vlan_rcu_free); diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c index 1bcaf36ad612..40d8258bf74f 100644 --- a/net/bridge/netfilter/ebtable_broute.c +++ b/net/bridge/netfilter/ebtable_broute.c @@ -87,14 +87,14 @@ static int __init ebtable_broute_init(void) if (ret < 0) return ret; /* see br_input.c */ - rcu_assign_pointer(br_should_route_hook, + RCU_INIT_POINTER(br_should_route_hook, (br_should_route_hook_t *)ebt_broute); return 0; } static void __exit ebtable_broute_fini(void) { - rcu_assign_pointer(br_should_route_hook, NULL); + RCU_INIT_POINTER(br_should_route_hook, NULL); synchronize_net(); unregister_pernet_subsys(&broute_net_ops); } diff --git a/net/caif/cfmuxl.c b/net/caif/cfmuxl.c index c23979e79dfa..b36f24a4c8e7 100644 --- a/net/caif/cfmuxl.c +++ b/net/caif/cfmuxl.c @@ -108,7 +108,7 @@ struct cflayer *cfmuxl_remove_dnlayer(struct cflayer *layr, u8 phyid) int idx = phyid % DN_CACHE_SIZE; spin_lock_bh(&muxl->transmit_lock); - rcu_assign_pointer(muxl->dn_cache[idx], NULL); + RCU_INIT_POINTER(muxl->dn_cache[idx], NULL); dn = get_from_id(&muxl->frml_list, phyid); if (dn == NULL) goto out; @@ -164,7 +164,7 @@ struct cflayer *cfmuxl_remove_uplayer(struct cflayer *layr, u8 id) if (up == NULL) goto out; - rcu_assign_pointer(muxl->up_cache[idx], NULL); + RCU_INIT_POINTER(muxl->up_cache[idx], NULL); list_del_rcu(&up->node); out: spin_unlock_bh(&muxl->receive_lock); @@ -261,7 +261,7 @@ static void cfmuxl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl, idx = layer->id % UP_CACHE_SIZE; spin_lock_bh(&muxl->receive_lock); - rcu_assign_pointer(muxl->up_cache[idx], NULL); + RCU_INIT_POINTER(muxl->up_cache[idx], NULL); list_del_rcu(&layer->node); spin_unlock_bh(&muxl->receive_lock); } diff --git a/net/can/af_can.c b/net/can/af_can.c index 8ce926d3b2cb..b9efa944cab9 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -719,7 +719,7 @@ int can_proto_register(const struct can_proto *cp) proto); err = -EBUSY; } else - rcu_assign_pointer(proto_tab[proto], cp); + RCU_INIT_POINTER(proto_tab[proto], cp); mutex_unlock(&proto_tab_lock); @@ -740,7 +740,7 @@ void can_proto_unregister(const struct can_proto *cp) mutex_lock(&proto_tab_lock); BUG_ON(proto_tab[proto] != cp); - rcu_assign_pointer(proto_tab[proto], NULL); + RCU_INIT_POINTER(proto_tab[proto], NULL); mutex_unlock(&proto_tab_lock); synchronize_rcu(); diff --git a/net/core/dev.c b/net/core/dev.c index 17d67b579beb..9428766d0140 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3094,8 +3094,8 @@ void netdev_rx_handler_unregister(struct net_device *dev) { ASSERT_RTNL(); - rcu_assign_pointer(dev->rx_handler, NULL); - rcu_assign_pointer(dev->rx_handler_data, NULL); + RCU_INIT_POINTER(dev->rx_handler, NULL); + RCU_INIT_POINTER(dev->rx_handler_data, NULL); } EXPORT_SYMBOL_GPL(netdev_rx_handler_unregister); diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index e7ab0c0285b5..0657b57df558 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -487,7 +487,7 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) if (ops->nr_goto_rules > 0) { list_for_each_entry(tmp, &ops->rules_list, list) { if (rtnl_dereference(tmp->ctarget) == rule) { - rcu_assign_pointer(tmp->ctarget, NULL); + RCU_INIT_POINTER(tmp->ctarget, NULL); ops->unresolved_rules++; } } diff --git a/net/core/filter.c b/net/core/filter.c index 36f975fa87cb..8fcc2d776e09 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -645,7 +645,7 @@ int sk_detach_filter(struct sock *sk) filter = rcu_dereference_protected(sk->sk_filter, sock_owned_by_user(sk)); if (filter) { - rcu_assign_pointer(sk->sk_filter, NULL); + RCU_INIT_POINTER(sk->sk_filter, NULL); sk_filter_uncharge(sk, filter); ret = 0; } diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 1683e5db2f27..b1ab887520a8 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -987,10 +987,10 @@ static ssize_t store_xps_map(struct netdev_queue *queue, } if (nonempty) - rcu_assign_pointer(dev->xps_maps, new_dev_maps); + RCU_INIT_POINTER(dev->xps_maps, new_dev_maps); else { kfree(new_dev_maps); - rcu_assign_pointer(dev->xps_maps, NULL); + RCU_INIT_POINTER(dev->xps_maps, NULL); } if (dev_maps) diff --git a/net/core/netpoll.c b/net/core/netpoll.c index adf84dd8c7b5..d676a561d983 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -760,7 +760,7 @@ int __netpoll_setup(struct netpoll *np) } /* last thing to do is link it to the net device structure */ - rcu_assign_pointer(ndev->npinfo, npinfo); + RCU_INIT_POINTER(ndev->npinfo, npinfo); return 0; @@ -901,7 +901,7 @@ void __netpoll_cleanup(struct netpoll *np) if (ops->ndo_netpoll_cleanup) ops->ndo_netpoll_cleanup(np->dev); - rcu_assign_pointer(np->dev->npinfo, NULL); + RCU_INIT_POINTER(np->dev->npinfo, NULL); /* avoid racing with NAPI reading npinfo */ synchronize_rcu_bh(); diff --git a/net/core/sock.c b/net/core/sock.c index bc745d00ea4d..9997026b44b2 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -387,7 +387,7 @@ struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie) if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) { sk_tx_queue_clear(sk); - rcu_assign_pointer(sk->sk_dst_cache, NULL); + RCU_INIT_POINTER(sk->sk_dst_cache, NULL); dst_release(dst); return NULL; } @@ -1158,7 +1158,7 @@ static void __sk_free(struct sock *sk) atomic_read(&sk->sk_wmem_alloc) == 0); if (filter) { sk_filter_uncharge(sk, filter); - rcu_assign_pointer(sk->sk_filter, NULL); + RCU_INIT_POINTER(sk->sk_filter, NULL); } sock_disable_timestamp(sk, SOCK_TIMESTAMP); diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index ba4faceec405..2ab16e12520c 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -388,7 +388,7 @@ static int dn_dev_insert_ifa(struct dn_dev *dn_db, struct dn_ifaddr *ifa) } ifa->ifa_next = dn_db->ifa_list; - rcu_assign_pointer(dn_db->ifa_list, ifa); + RCU_INIT_POINTER(dn_db->ifa_list, ifa); dn_ifaddr_notify(RTM_NEWADDR, ifa); blocking_notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa); @@ -1093,7 +1093,7 @@ static struct dn_dev *dn_dev_create(struct net_device *dev, int *err) memcpy(&dn_db->parms, p, sizeof(struct dn_dev_parms)); - rcu_assign_pointer(dev->dn_ptr, dn_db); + RCU_INIT_POINTER(dev->dn_ptr, dn_db); dn_db->dev = dev; init_timer(&dn_db->timer); @@ -1101,7 +1101,7 @@ static struct dn_dev *dn_dev_create(struct net_device *dev, int *err) dn_db->neigh_parms = neigh_parms_alloc(dev, &dn_neigh_table); if (!dn_db->neigh_parms) { - rcu_assign_pointer(dev->dn_ptr, NULL); + RCU_INIT_POINTER(dev->dn_ptr, NULL); kfree(dn_db); return NULL; } diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index bc19bd06dd00..c6b5092f29a1 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -258,7 +258,7 @@ static struct in_device *inetdev_init(struct net_device *dev) ip_mc_up(in_dev); /* we can receive as soon as ip_ptr is set -- do this last */ - rcu_assign_pointer(dev->ip_ptr, in_dev); + RCU_INIT_POINTER(dev->ip_ptr, in_dev); out: return in_dev; out_kfree: @@ -291,7 +291,7 @@ static void inetdev_destroy(struct in_device *in_dev) inet_free_ifa(ifa); } - rcu_assign_pointer(dev->ip_ptr, NULL); + RCU_INIT_POINTER(dev->ip_ptr, NULL); devinet_sysctl_unregister(in_dev); neigh_parms_release(&arp_tbl, in_dev->arp_parms); @@ -1175,7 +1175,7 @@ static int inetdev_event(struct notifier_block *this, unsigned long event, switch (event) { case NETDEV_REGISTER: printk(KERN_DEBUG "inetdev_event: bug\n"); - rcu_assign_pointer(dev->ip_ptr, NULL); + RCU_INIT_POINTER(dev->ip_ptr, NULL); break; case NETDEV_UP: if (!inetdev_valid_mtu(dev->mtu)) diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index de9e2978476f..89d6f71a6a99 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -204,7 +204,7 @@ static inline struct tnode *node_parent_rcu(const struct rt_trie_node *node) return (struct tnode *)(parent & ~NODE_TYPE_MASK); } -/* Same as rcu_assign_pointer +/* Same as RCU_INIT_POINTER * but that macro() assumes that value is a pointer. */ static inline void node_set_parent(struct rt_trie_node *node, struct tnode *ptr) @@ -528,7 +528,7 @@ static void tnode_put_child_reorg(struct tnode *tn, int i, struct rt_trie_node * if (n) node_set_parent(n, tn); - rcu_assign_pointer(tn->child[i], n); + RCU_INIT_POINTER(tn->child[i], n); } #define MAX_WORK 10 @@ -1014,7 +1014,7 @@ static void trie_rebalance(struct trie *t, struct tnode *tn) tp = node_parent((struct rt_trie_node *) tn); if (!tp) - rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn); + RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn); tnode_free_flush(); if (!tp) @@ -1026,7 +1026,7 @@ static void trie_rebalance(struct trie *t, struct tnode *tn) if (IS_TNODE(tn)) tn = (struct tnode *)resize(t, (struct tnode *)tn); - rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn); + RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn); tnode_free_flush(); } @@ -1163,7 +1163,7 @@ static struct list_head *fib_insert_node(struct trie *t, u32 key, int plen) put_child(t, (struct tnode *)tp, cindex, (struct rt_trie_node *)tn); } else { - rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn); + RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn); tp = tn; } } @@ -1621,7 +1621,7 @@ static void trie_leaf_remove(struct trie *t, struct leaf *l) put_child(t, (struct tnode *)tp, cindex, NULL); trie_rebalance(t, tp); } else - rcu_assign_pointer(t->trie, NULL); + RCU_INIT_POINTER(t->trie, NULL); free_leaf(l); } diff --git a/net/ipv4/gre.c b/net/ipv4/gre.c index dbfc21de3479..8cb1ebb7cd74 100644 --- a/net/ipv4/gre.c +++ b/net/ipv4/gre.c @@ -34,7 +34,7 @@ int gre_add_protocol(const struct gre_protocol *proto, u8 version) if (gre_proto[version]) goto err_out_unlock; - rcu_assign_pointer(gre_proto[version], proto); + RCU_INIT_POINTER(gre_proto[version], proto); spin_unlock(&gre_proto_lock); return 0; @@ -54,7 +54,7 @@ int gre_del_protocol(const struct gre_protocol *proto, u8 version) if (rcu_dereference_protected(gre_proto[version], lockdep_is_held(&gre_proto_lock)) != proto) goto err_out_unlock; - rcu_assign_pointer(gre_proto[version], NULL); + RCU_INIT_POINTER(gre_proto[version], NULL); spin_unlock(&gre_proto_lock); synchronize_rcu(); return 0; diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index f1d27f6c9351..83532d22129f 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -1242,7 +1242,7 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr) im->next_rcu = in_dev->mc_list; in_dev->mc_count++; - rcu_assign_pointer(in_dev->mc_list, im); + RCU_INIT_POINTER(in_dev->mc_list, im); #ifdef CONFIG_IP_MULTICAST igmpv3_del_delrec(in_dev, im->multiaddr); @@ -1813,7 +1813,7 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr) iml->next_rcu = inet->mc_list; iml->sflist = NULL; iml->sfmode = MCAST_EXCLUDE; - rcu_assign_pointer(inet->mc_list, iml); + RCU_INIT_POINTER(inet->mc_list, iml); ip_mc_inc_group(in_dev, addr); err = 0; done: @@ -1835,7 +1835,7 @@ static int ip_mc_leave_src(struct sock *sk, struct ip_mc_socklist *iml, } err = ip_mc_del_src(in_dev, &iml->multi.imr_multiaddr.s_addr, iml->sfmode, psf->sl_count, psf->sl_addr, 0); - rcu_assign_pointer(iml->sflist, NULL); + RCU_INIT_POINTER(iml->sflist, NULL); /* decrease mem now to avoid the memleak warning */ atomic_sub(IP_SFLSIZE(psf->sl_max), &sk->sk_omem_alloc); kfree_rcu(psf, rcu); @@ -2000,7 +2000,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc); kfree_rcu(psl, rcu); } - rcu_assign_pointer(pmc->sflist, newpsl); + RCU_INIT_POINTER(pmc->sflist, newpsl); psl = newpsl; } rv = 1; /* > 0 for insert logic below if sl_count is 0 */ @@ -2103,7 +2103,7 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex) } else (void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode, 0, NULL, 0); - rcu_assign_pointer(pmc->sflist, newpsl); + RCU_INIT_POINTER(pmc->sflist, newpsl); pmc->sfmode = msf->imsf_fmode; err = 0; done: diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 378b20b7ca6e..065effd8349a 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -231,7 +231,7 @@ static void ipip_tunnel_unlink(struct ipip_net *ipn, struct ip_tunnel *t) (iter = rtnl_dereference(*tp)) != NULL; tp = &iter->next) { if (t == iter) { - rcu_assign_pointer(*tp, t->next); + RCU_INIT_POINTER(*tp, t->next); break; } } @@ -241,8 +241,8 @@ static void ipip_tunnel_link(struct ipip_net *ipn, struct ip_tunnel *t) { struct ip_tunnel __rcu **tp = ipip_bucket(ipn, t); - rcu_assign_pointer(t->next, rtnl_dereference(*tp)); - rcu_assign_pointer(*tp, t); + RCU_INIT_POINTER(t->next, rtnl_dereference(*tp)); + RCU_INIT_POINTER(*tp, t); } static struct ip_tunnel * ipip_tunnel_locate(struct net *net, @@ -301,7 +301,7 @@ static void ipip_tunnel_uninit(struct net_device *dev) struct ipip_net *ipn = net_generic(net, ipip_net_id); if (dev == ipn->fb_tunnel_dev) - rcu_assign_pointer(ipn->tunnels_wc[0], NULL); + RCU_INIT_POINTER(ipn->tunnels_wc[0], NULL); else ipip_tunnel_unlink(ipn, netdev_priv(dev)); dev_put(dev); @@ -791,7 +791,7 @@ static int __net_init ipip_fb_tunnel_init(struct net_device *dev) return -ENOMEM; dev_hold(dev); - rcu_assign_pointer(ipn->tunnels_wc[0], tunnel); + RCU_INIT_POINTER(ipn->tunnels_wc[0], tunnel); return 0; } diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 58e879157976..f550285c977b 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1176,7 +1176,7 @@ static void mrtsock_destruct(struct sock *sk) ipmr_for_each_table(mrt, net) { if (sk == rtnl_dereference(mrt->mroute_sk)) { IPV4_DEVCONF_ALL(net, MC_FORWARDING)--; - rcu_assign_pointer(mrt->mroute_sk, NULL); + RCU_INIT_POINTER(mrt->mroute_sk, NULL); mroute_clean_tables(mrt); } } @@ -1224,7 +1224,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi ret = ip_ra_control(sk, 1, mrtsock_destruct); if (ret == 0) { - rcu_assign_pointer(mrt->mroute_sk, sk); + RCU_INIT_POINTER(mrt->mroute_sk, sk); IPV4_DEVCONF_ALL(net, MC_FORWARDING)++; } rtnl_unlock(); diff --git a/net/ipv4/netfilter/nf_nat_amanda.c b/net/ipv4/netfilter/nf_nat_amanda.c index 703f366fd235..7b22382ff0e9 100644 --- a/net/ipv4/netfilter/nf_nat_amanda.c +++ b/net/ipv4/netfilter/nf_nat_amanda.c @@ -70,14 +70,14 @@ static unsigned int help(struct sk_buff *skb, static void __exit nf_nat_amanda_fini(void) { - rcu_assign_pointer(nf_nat_amanda_hook, NULL); + RCU_INIT_POINTER(nf_nat_amanda_hook, NULL); synchronize_rcu(); } static int __init nf_nat_amanda_init(void) { BUG_ON(nf_nat_amanda_hook != NULL); - rcu_assign_pointer(nf_nat_amanda_hook, help); + RCU_INIT_POINTER(nf_nat_amanda_hook, help); return 0; } diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c index 3346de5d94d0..447bc5cfdc6c 100644 --- a/net/ipv4/netfilter/nf_nat_core.c +++ b/net/ipv4/netfilter/nf_nat_core.c @@ -514,7 +514,7 @@ int nf_nat_protocol_register(const struct nf_nat_protocol *proto) ret = -EBUSY; goto out; } - rcu_assign_pointer(nf_nat_protos[proto->protonum], proto); + RCU_INIT_POINTER(nf_nat_protos[proto->protonum], proto); out: spin_unlock_bh(&nf_nat_lock); return ret; @@ -525,7 +525,7 @@ EXPORT_SYMBOL(nf_nat_protocol_register); void nf_nat_protocol_unregister(const struct nf_nat_protocol *proto) { spin_lock_bh(&nf_nat_lock); - rcu_assign_pointer(nf_nat_protos[proto->protonum], + RCU_INIT_POINTER(nf_nat_protos[proto->protonum], &nf_nat_unknown_protocol); spin_unlock_bh(&nf_nat_lock); synchronize_rcu(); @@ -736,10 +736,10 @@ static int __init nf_nat_init(void) /* Sew in builtin protocols. */ spin_lock_bh(&nf_nat_lock); for (i = 0; i < MAX_IP_NAT_PROTO; i++) - rcu_assign_pointer(nf_nat_protos[i], &nf_nat_unknown_protocol); - rcu_assign_pointer(nf_nat_protos[IPPROTO_TCP], &nf_nat_protocol_tcp); - rcu_assign_pointer(nf_nat_protos[IPPROTO_UDP], &nf_nat_protocol_udp); - rcu_assign_pointer(nf_nat_protos[IPPROTO_ICMP], &nf_nat_protocol_icmp); + RCU_INIT_POINTER(nf_nat_protos[i], &nf_nat_unknown_protocol); + RCU_INIT_POINTER(nf_nat_protos[IPPROTO_TCP], &nf_nat_protocol_tcp); + RCU_INIT_POINTER(nf_nat_protos[IPPROTO_UDP], &nf_nat_protocol_udp); + RCU_INIT_POINTER(nf_nat_protos[IPPROTO_ICMP], &nf_nat_protocol_icmp); spin_unlock_bh(&nf_nat_lock); /* Initialize fake conntrack so that NAT will skip it */ @@ -748,12 +748,12 @@ static int __init nf_nat_init(void) l3proto = nf_ct_l3proto_find_get((u_int16_t)AF_INET); BUG_ON(nf_nat_seq_adjust_hook != NULL); - rcu_assign_pointer(nf_nat_seq_adjust_hook, nf_nat_seq_adjust); + RCU_INIT_POINTER(nf_nat_seq_adjust_hook, nf_nat_seq_adjust); BUG_ON(nfnetlink_parse_nat_setup_hook != NULL); - rcu_assign_pointer(nfnetlink_parse_nat_setup_hook, + RCU_INIT_POINTER(nfnetlink_parse_nat_setup_hook, nfnetlink_parse_nat_setup); BUG_ON(nf_ct_nat_offset != NULL); - rcu_assign_pointer(nf_ct_nat_offset, nf_nat_get_offset); + RCU_INIT_POINTER(nf_ct_nat_offset, nf_nat_get_offset); return 0; cleanup_extend: @@ -766,9 +766,9 @@ static void __exit nf_nat_cleanup(void) unregister_pernet_subsys(&nf_nat_net_ops); nf_ct_l3proto_put(l3proto); nf_ct_extend_unregister(&nat_extend); - rcu_assign_pointer(nf_nat_seq_adjust_hook, NULL); - rcu_assign_pointer(nfnetlink_parse_nat_setup_hook, NULL); - rcu_assign_pointer(nf_ct_nat_offset, NULL); + RCU_INIT_POINTER(nf_nat_seq_adjust_hook, NULL); + RCU_INIT_POINTER(nfnetlink_parse_nat_setup_hook, NULL); + RCU_INIT_POINTER(nf_ct_nat_offset, NULL); synchronize_net(); } diff --git a/net/ipv4/netfilter/nf_nat_ftp.c b/net/ipv4/netfilter/nf_nat_ftp.c index dc73abb3fe27..e462a957d080 100644 --- a/net/ipv4/netfilter/nf_nat_ftp.c +++ b/net/ipv4/netfilter/nf_nat_ftp.c @@ -113,14 +113,14 @@ out: static void __exit nf_nat_ftp_fini(void) { - rcu_assign_pointer(nf_nat_ftp_hook, NULL); + RCU_INIT_POINTER(nf_nat_ftp_hook, NULL); synchronize_rcu(); } static int __init nf_nat_ftp_init(void) { BUG_ON(nf_nat_ftp_hook != NULL); - rcu_assign_pointer(nf_nat_ftp_hook, nf_nat_ftp); + RCU_INIT_POINTER(nf_nat_ftp_hook, nf_nat_ftp); return 0; } diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c index 790f3160e012..b9a1136addbd 100644 --- a/net/ipv4/netfilter/nf_nat_h323.c +++ b/net/ipv4/netfilter/nf_nat_h323.c @@ -581,30 +581,30 @@ static int __init init(void) BUG_ON(nat_callforwarding_hook != NULL); BUG_ON(nat_q931_hook != NULL); - rcu_assign_pointer(set_h245_addr_hook, set_h245_addr); - rcu_assign_pointer(set_h225_addr_hook, set_h225_addr); - rcu_assign_pointer(set_sig_addr_hook, set_sig_addr); - rcu_assign_pointer(set_ras_addr_hook, set_ras_addr); - rcu_assign_pointer(nat_rtp_rtcp_hook, nat_rtp_rtcp); - rcu_assign_pointer(nat_t120_hook, nat_t120); - rcu_assign_pointer(nat_h245_hook, nat_h245); - rcu_assign_pointer(nat_callforwarding_hook, nat_callforwarding); - rcu_assign_pointer(nat_q931_hook, nat_q931); + RCU_INIT_POINTER(set_h245_addr_hook, set_h245_addr); + RCU_INIT_POINTER(set_h225_addr_hook, set_h225_addr); + RCU_INIT_POINTER(set_sig_addr_hook, set_sig_addr); + RCU_INIT_POINTER(set_ras_addr_hook, set_ras_addr); + RCU_INIT_POINTER(nat_rtp_rtcp_hook, nat_rtp_rtcp); + RCU_INIT_POINTER(nat_t120_hook, nat_t120); + RCU_INIT_POINTER(nat_h245_hook, nat_h245); + RCU_INIT_POINTER(nat_callforwarding_hook, nat_callforwarding); + RCU_INIT_POINTER(nat_q931_hook, nat_q931); return 0; } /****************************************************************************/ static void __exit fini(void) { - rcu_assign_pointer(set_h245_addr_hook, NULL); - rcu_assign_pointer(set_h225_addr_hook, NULL); - rcu_assign_pointer(set_sig_addr_hook, NULL); - rcu_assign_pointer(set_ras_addr_hook, NULL); - rcu_assign_pointer(nat_rtp_rtcp_hook, NULL); - rcu_assign_pointer(nat_t120_hook, NULL); - rcu_assign_pointer(nat_h245_hook, NULL); - rcu_assign_pointer(nat_callforwarding_hook, NULL); - rcu_assign_pointer(nat_q931_hook, NULL); + RCU_INIT_POINTER(set_h245_addr_hook, NULL); + RCU_INIT_POINTER(set_h225_addr_hook, NULL); + RCU_INIT_POINTER(set_sig_addr_hook, NULL); + RCU_INIT_POINTER(set_ras_addr_hook, NULL); + RCU_INIT_POINTER(nat_rtp_rtcp_hook, NULL); + RCU_INIT_POINTER(nat_t120_hook, NULL); + RCU_INIT_POINTER(nat_h245_hook, NULL); + RCU_INIT_POINTER(nat_callforwarding_hook, NULL); + RCU_INIT_POINTER(nat_q931_hook, NULL); synchronize_rcu(); } diff --git a/net/ipv4/netfilter/nf_nat_irc.c b/net/ipv4/netfilter/nf_nat_irc.c index 535e1a802356..979ae165f4ef 100644 --- a/net/ipv4/netfilter/nf_nat_irc.c +++ b/net/ipv4/netfilter/nf_nat_irc.c @@ -75,14 +75,14 @@ static unsigned int help(struct sk_buff *skb, static void __exit nf_nat_irc_fini(void) { - rcu_assign_pointer(nf_nat_irc_hook, NULL); + RCU_INIT_POINTER(nf_nat_irc_hook, NULL); synchronize_rcu(); } static int __init nf_nat_irc_init(void) { BUG_ON(nf_nat_irc_hook != NULL); - rcu_assign_pointer(nf_nat_irc_hook, help); + RCU_INIT_POINTER(nf_nat_irc_hook, help); return 0; } diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c index 4c060038d29f..3e8284ba46b8 100644 --- a/net/ipv4/netfilter/nf_nat_pptp.c +++ b/net/ipv4/netfilter/nf_nat_pptp.c @@ -282,25 +282,25 @@ static int __init nf_nat_helper_pptp_init(void) nf_nat_need_gre(); BUG_ON(nf_nat_pptp_hook_outbound != NULL); - rcu_assign_pointer(nf_nat_pptp_hook_outbound, pptp_outbound_pkt); + RCU_INIT_POINTER(nf_nat_pptp_hook_outbound, pptp_outbound_pkt); BUG_ON(nf_nat_pptp_hook_inbound != NULL); - rcu_assign_pointer(nf_nat_pptp_hook_inbound, pptp_inbound_pkt); + RCU_INIT_POINTER(nf_nat_pptp_hook_inbound, pptp_inbound_pkt); BUG_ON(nf_nat_pptp_hook_exp_gre != NULL); - rcu_assign_pointer(nf_nat_pptp_hook_exp_gre, pptp_exp_gre); + RCU_INIT_POINTER(nf_nat_pptp_hook_exp_gre, pptp_exp_gre); BUG_ON(nf_nat_pptp_hook_expectfn != NULL); - rcu_assign_pointer(nf_nat_pptp_hook_expectfn, pptp_nat_expected); + RCU_INIT_POINTER(nf_nat_pptp_hook_expectfn, pptp_nat_expected); return 0; } static void __exit nf_nat_helper_pptp_fini(void) { - rcu_assign_pointer(nf_nat_pptp_hook_expectfn, NULL); - rcu_assign_pointer(nf_nat_pptp_hook_exp_gre, NULL); - rcu_assign_pointer(nf_nat_pptp_hook_inbound, NULL); - rcu_assign_pointer(nf_nat_pptp_hook_outbound, NULL); + RCU_INIT_POINTER(nf_nat_pptp_hook_expectfn, NULL); + RCU_INIT_POINTER(nf_nat_pptp_hook_exp_gre, NULL); + RCU_INIT_POINTER(nf_nat_pptp_hook_inbound, NULL); + RCU_INIT_POINTER(nf_nat_pptp_hook_outbound, NULL); synchronize_rcu(); } diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c index e40cf7816fdb..78844d9208f1 100644 --- a/net/ipv4/netfilter/nf_nat_sip.c +++ b/net/ipv4/netfilter/nf_nat_sip.c @@ -528,13 +528,13 @@ err1: static void __exit nf_nat_sip_fini(void) { - rcu_assign_pointer(nf_nat_sip_hook, NULL); - rcu_assign_pointer(nf_nat_sip_seq_adjust_hook, NULL); - rcu_assign_pointer(nf_nat_sip_expect_hook, NULL); - rcu_assign_pointer(nf_nat_sdp_addr_hook, NULL); - rcu_assign_pointer(nf_nat_sdp_port_hook, NULL); - rcu_assign_pointer(nf_nat_sdp_session_hook, NULL); - rcu_assign_pointer(nf_nat_sdp_media_hook, NULL); + RCU_INIT_POINTER(nf_nat_sip_hook, NULL); + RCU_INIT_POINTER(nf_nat_sip_seq_adjust_hook, NULL); + RCU_INIT_POINTER(nf_nat_sip_expect_hook, NULL); + RCU_INIT_POINTER(nf_nat_sdp_addr_hook, NULL); + RCU_INIT_POINTER(nf_nat_sdp_port_hook, NULL); + RCU_INIT_POINTER(nf_nat_sdp_session_hook, NULL); + RCU_INIT_POINTER(nf_nat_sdp_media_hook, NULL); synchronize_rcu(); } @@ -547,13 +547,13 @@ static int __init nf_nat_sip_init(void) BUG_ON(nf_nat_sdp_port_hook != NULL); BUG_ON(nf_nat_sdp_session_hook != NULL); BUG_ON(nf_nat_sdp_media_hook != NULL); - rcu_assign_pointer(nf_nat_sip_hook, ip_nat_sip); - rcu_assign_pointer(nf_nat_sip_seq_adjust_hook, ip_nat_sip_seq_adjust); - rcu_assign_pointer(nf_nat_sip_expect_hook, ip_nat_sip_expect); - rcu_assign_pointer(nf_nat_sdp_addr_hook, ip_nat_sdp_addr); - rcu_assign_pointer(nf_nat_sdp_port_hook, ip_nat_sdp_port); - rcu_assign_pointer(nf_nat_sdp_session_hook, ip_nat_sdp_session); - rcu_assign_pointer(nf_nat_sdp_media_hook, ip_nat_sdp_media); + RCU_INIT_POINTER(nf_nat_sip_hook, ip_nat_sip); + RCU_INIT_POINTER(nf_nat_sip_seq_adjust_hook, ip_nat_sip_seq_adjust); + RCU_INIT_POINTER(nf_nat_sip_expect_hook, ip_nat_sip_expect); + RCU_INIT_POINTER(nf_nat_sdp_addr_hook, ip_nat_sdp_addr); + RCU_INIT_POINTER(nf_nat_sdp_port_hook, ip_nat_sdp_port); + RCU_INIT_POINTER(nf_nat_sdp_session_hook, ip_nat_sdp_session); + RCU_INIT_POINTER(nf_nat_sdp_media_hook, ip_nat_sdp_media); return 0; } diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c index 076b7c8c4aa4..d1cb412c18e0 100644 --- a/net/ipv4/netfilter/nf_nat_snmp_basic.c +++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c @@ -1310,7 +1310,7 @@ static int __init nf_nat_snmp_basic_init(void) int ret = 0; BUG_ON(nf_nat_snmp_hook != NULL); - rcu_assign_pointer(nf_nat_snmp_hook, help); + RCU_INIT_POINTER(nf_nat_snmp_hook, help); ret = nf_conntrack_helper_register(&snmp_trap_helper); if (ret < 0) { @@ -1322,7 +1322,7 @@ static int __init nf_nat_snmp_basic_init(void) static void __exit nf_nat_snmp_basic_fini(void) { - rcu_assign_pointer(nf_nat_snmp_hook, NULL); + RCU_INIT_POINTER(nf_nat_snmp_hook, NULL); nf_conntrack_helper_unregister(&snmp_trap_helper); } diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c index a6e606e84820..92900482edea 100644 --- a/net/ipv4/netfilter/nf_nat_standalone.c +++ b/net/ipv4/netfilter/nf_nat_standalone.c @@ -284,7 +284,7 @@ static int __init nf_nat_standalone_init(void) #ifdef CONFIG_XFRM BUG_ON(ip_nat_decode_session != NULL); - rcu_assign_pointer(ip_nat_decode_session, nat_decode_session); + RCU_INIT_POINTER(ip_nat_decode_session, nat_decode_session); #endif ret = nf_nat_rule_init(); if (ret < 0) { @@ -302,7 +302,7 @@ static int __init nf_nat_standalone_init(void) nf_nat_rule_cleanup(); cleanup_decode_session: #ifdef CONFIG_XFRM - rcu_assign_pointer(ip_nat_decode_session, NULL); + RCU_INIT_POINTER(ip_nat_decode_session, NULL); synchronize_net(); #endif return ret; @@ -313,7 +313,7 @@ static void __exit nf_nat_standalone_fini(void) nf_unregister_hooks(nf_nat_ops, ARRAY_SIZE(nf_nat_ops)); nf_nat_rule_cleanup(); #ifdef CONFIG_XFRM - rcu_assign_pointer(ip_nat_decode_session, NULL); + RCU_INIT_POINTER(ip_nat_decode_session, NULL); synchronize_net(); #endif /* Conntrack caches are unregistered in nf_conntrack_cleanup */ diff --git a/net/ipv4/netfilter/nf_nat_tftp.c b/net/ipv4/netfilter/nf_nat_tftp.c index 7274a43c7a12..a2901bf829c0 100644 --- a/net/ipv4/netfilter/nf_nat_tftp.c +++ b/net/ipv4/netfilter/nf_nat_tftp.c @@ -36,14 +36,14 @@ static unsigned int help(struct sk_buff *skb, static void __exit nf_nat_tftp_fini(void) { - rcu_assign_pointer(nf_nat_tftp_hook, NULL); + RCU_INIT_POINTER(nf_nat_tftp_hook, NULL); synchronize_rcu(); } static int __init nf_nat_tftp_init(void) { BUG_ON(nf_nat_tftp_hook != NULL); - rcu_assign_pointer(nf_nat_tftp_hook, help); + RCU_INIT_POINTER(nf_nat_tftp_hook, help); return 0; } diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 9a852156a8f3..7d82123b1d26 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -428,7 +428,7 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev) ndev->tstamp = jiffies; addrconf_sysctl_register(ndev); /* protected by rtnl_lock */ - rcu_assign_pointer(dev->ip6_ptr, ndev); + RCU_INIT_POINTER(dev->ip6_ptr, ndev); /* Join all-node multicast group */ ipv6_dev_mc_inc(dev, &in6addr_linklocal_allnodes); @@ -2733,7 +2733,7 @@ static int addrconf_ifdown(struct net_device *dev, int how) idev->dead = 1; /* protected by rtnl_lock */ - rcu_assign_pointer(dev->ip6_ptr, NULL); + RCU_INIT_POINTER(dev->ip6_ptr, NULL); /* Step 1.5: remove snmp6 entry */ snmp6_unregister_dev(idev); diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 6fb1fb3624bf..694d70a8a0ee 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -218,8 +218,8 @@ ip6_tnl_link(struct ip6_tnl_net *ip6n, struct ip6_tnl *t) { struct ip6_tnl __rcu **tp = ip6_tnl_bucket(ip6n, &t->parms); - rcu_assign_pointer(t->next , rtnl_dereference(*tp)); - rcu_assign_pointer(*tp, t); + RCU_INIT_POINTER(t->next , rtnl_dereference(*tp)); + RCU_INIT_POINTER(*tp, t); } /** @@ -237,7 +237,7 @@ ip6_tnl_unlink(struct ip6_tnl_net *ip6n, struct ip6_tnl *t) (iter = rtnl_dereference(*tp)) != NULL; tp = &iter->next) { if (t == iter) { - rcu_assign_pointer(*tp, t->next); + RCU_INIT_POINTER(*tp, t->next); break; } } @@ -350,7 +350,7 @@ ip6_tnl_dev_uninit(struct net_device *dev) struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); if (dev == ip6n->fb_tnl_dev) - rcu_assign_pointer(ip6n->tnls_wc[0], NULL); + RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL); else ip6_tnl_unlink(ip6n, t); ip6_tnl_dst_reset(t); @@ -1440,7 +1440,7 @@ static int __net_init ip6_fb_tnl_dev_init(struct net_device *dev) t->parms.proto = IPPROTO_IPV6; dev_hold(dev); - rcu_assign_pointer(ip6n->tnls_wc[0], t); + RCU_INIT_POINTER(ip6n->tnls_wc[0], t); return 0; } diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 6a79f3081bdb..4f45dc9e4f5e 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -130,14 +130,14 @@ static mh_filter_t __rcu *mh_filter __read_mostly; int rawv6_mh_filter_register(mh_filter_t filter) { - rcu_assign_pointer(mh_filter, filter); + RCU_INIT_POINTER(mh_filter, filter); return 0; } EXPORT_SYMBOL(rawv6_mh_filter_register); int rawv6_mh_filter_unregister(mh_filter_t filter) { - rcu_assign_pointer(mh_filter, NULL); + RCU_INIT_POINTER(mh_filter, NULL); synchronize_rcu(); return 0; } diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 07bf1085458f..e48a41c133f1 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -182,7 +182,7 @@ static void ipip6_tunnel_unlink(struct sit_net *sitn, struct ip_tunnel *t) (iter = rtnl_dereference(*tp)) != NULL; tp = &iter->next) { if (t == iter) { - rcu_assign_pointer(*tp, t->next); + RCU_INIT_POINTER(*tp, t->next); break; } } @@ -192,8 +192,8 @@ static void ipip6_tunnel_link(struct sit_net *sitn, struct ip_tunnel *t) { struct ip_tunnel __rcu **tp = ipip6_bucket(sitn, t); - rcu_assign_pointer(t->next, rtnl_dereference(*tp)); - rcu_assign_pointer(*tp, t); + RCU_INIT_POINTER(t->next, rtnl_dereference(*tp)); + RCU_INIT_POINTER(*tp, t); } static void ipip6_tunnel_clone_6rd(struct net_device *dev, struct sit_net *sitn) @@ -391,7 +391,7 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a, int chg) p->addr = a->addr; p->flags = a->flags; t->prl_count++; - rcu_assign_pointer(t->prl, p); + RCU_INIT_POINTER(t->prl, p); out: return err; } @@ -474,7 +474,7 @@ static void ipip6_tunnel_uninit(struct net_device *dev) struct sit_net *sitn = net_generic(net, sit_net_id); if (dev == sitn->fb_tunnel_dev) { - rcu_assign_pointer(sitn->tunnels_wc[0], NULL); + RCU_INIT_POINTER(sitn->tunnels_wc[0], NULL); } else { ipip6_tunnel_unlink(sitn, netdev_priv(dev)); ipip6_tunnel_del_prl(netdev_priv(dev), NULL); @@ -1173,7 +1173,7 @@ static int __net_init ipip6_fb_tunnel_init(struct net_device *dev) if (!dev->tstats) return -ENOMEM; dev_hold(dev); - rcu_assign_pointer(sitn->tunnels_wc[0], tunnel); + RCU_INIT_POINTER(sitn->tunnels_wc[0], tunnel); return 0; } diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c index fd1aaf2a4a6c..9b5bd8cafc20 100644 --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c @@ -69,7 +69,7 @@ void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, if (!tid_rx) return; - rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], NULL); + RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], NULL); #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "Rx BA session stop requested for %pM tid %u\n", @@ -340,7 +340,7 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, status = WLAN_STATUS_SUCCESS; /* activate it for RX */ - rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx); + RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx); if (timeout) mod_timer(&tid_agg_rx->session_timer, TU_TO_EXP_TIME(timeout)); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 3d1b091d9b2e..86f8f49dae2f 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -62,7 +62,7 @@ static int ieee80211_change_iface(struct wiphy *wiphy, if (type == NL80211_IFTYPE_AP_VLAN && params && params->use_4addr == 0) - rcu_assign_pointer(sdata->u.vlan.sta, NULL); + RCU_INIT_POINTER(sdata->u.vlan.sta, NULL); else if (type == NL80211_IFTYPE_STATION && params && params->use_4addr >= 0) sdata->u.mgd.use_4addr = params->use_4addr; @@ -542,7 +542,7 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata, sdata->vif.bss_conf.dtim_period = new->dtim_period; - rcu_assign_pointer(sdata->u.ap.beacon, new); + RCU_INIT_POINTER(sdata->u.ap.beacon, new); synchronize_rcu(); @@ -594,7 +594,7 @@ static int ieee80211_del_beacon(struct wiphy *wiphy, struct net_device *dev) if (!old) return -ENOENT; - rcu_assign_pointer(sdata->u.ap.beacon, NULL); + RCU_INIT_POINTER(sdata->u.ap.beacon, NULL); synchronize_rcu(); kfree(old); @@ -857,7 +857,7 @@ static int ieee80211_change_station(struct wiphy *wiphy, return -EBUSY; } - rcu_assign_pointer(vlansdata->u.vlan.sta, sta); + RCU_INIT_POINTER(vlansdata->u.vlan.sta, sta); } sta->sdata = vlansdata; diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 56c24cabf26d..4f9235b18a03 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -84,7 +84,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, drv_reset_tsf(local); skb = ifibss->skb; - rcu_assign_pointer(ifibss->presp, NULL); + RCU_INIT_POINTER(ifibss->presp, NULL); synchronize_rcu(); skb->data = skb->head; skb->len = 0; @@ -184,7 +184,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, *pos++ = 0; /* U-APSD no in use */ } - rcu_assign_pointer(ifibss->presp, skb); + RCU_INIT_POINTER(ifibss->presp, skb); sdata->vif.bss_conf.beacon_int = beacon_int; sdata->vif.bss_conf.basic_rates = basic_rates; @@ -995,7 +995,7 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata) kfree(sdata->u.ibss.ie); skb = rcu_dereference_protected(sdata->u.ibss.presp, lockdep_is_held(&sdata->u.ibss.mtx)); - rcu_assign_pointer(sdata->u.ibss.presp, NULL); + RCU_INIT_POINTER(sdata->u.ibss.presp, NULL); sdata->vif.bss_conf.ibss_joined = false; ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_IBSS); diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 556e7e6ddf0a..c798b434eb64 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -456,7 +456,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, BSS_CHANGED_BEACON_ENABLED); /* remove beacon */ - rcu_assign_pointer(sdata->u.ap.beacon, NULL); + RCU_INIT_POINTER(sdata->u.ap.beacon, NULL); synchronize_rcu(); kfree(old_beacon); diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 3db78b696c5c..8b6ebee073e2 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -72,7 +72,7 @@ static int sta_info_hash_del(struct ieee80211_local *local, if (!s) return -ENOENT; if (s == sta) { - rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], + RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)], s->hnext); return 0; } @@ -82,7 +82,7 @@ static int sta_info_hash_del(struct ieee80211_local *local, s = rcu_dereference_protected(s->hnext, lockdep_is_held(&local->sta_lock)); if (rcu_access_pointer(s->hnext)) { - rcu_assign_pointer(s->hnext, sta->hnext); + RCU_INIT_POINTER(s->hnext, sta->hnext); return 0; } @@ -184,7 +184,7 @@ static void sta_info_hash_add(struct ieee80211_local *local, struct sta_info *sta) { sta->hnext = local->sta_hash[STA_HASH(sta->sta.addr)]; - rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta); + RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)], sta); } static void sta_unblock(struct work_struct *wk) @@ -672,7 +672,7 @@ static int __must_check __sta_info_destroy(struct sta_info *sta) local->sta_generation++; if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) - rcu_assign_pointer(sdata->u.vlan.sta, NULL); + RCU_INIT_POINTER(sdata->u.vlan.sta, NULL); if (sta->uploaded) { if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) diff --git a/net/netfilter/core.c b/net/netfilter/core.c index 899b71c0ff5d..3346829ea07f 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -37,7 +37,7 @@ int nf_register_afinfo(const struct nf_afinfo *afinfo) err = mutex_lock_interruptible(&afinfo_mutex); if (err < 0) return err; - rcu_assign_pointer(nf_afinfo[afinfo->family], afinfo); + RCU_INIT_POINTER(nf_afinfo[afinfo->family], afinfo); mutex_unlock(&afinfo_mutex); return 0; } @@ -46,7 +46,7 @@ EXPORT_SYMBOL_GPL(nf_register_afinfo); void nf_unregister_afinfo(const struct nf_afinfo *afinfo) { mutex_lock(&afinfo_mutex); - rcu_assign_pointer(nf_afinfo[afinfo->family], NULL); + RCU_INIT_POINTER(nf_afinfo[afinfo->family], NULL); mutex_unlock(&afinfo_mutex); synchronize_rcu(); } diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index f7af8b866017..5acfaf59a9c3 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -779,7 +779,7 @@ init_conntrack(struct net *net, struct nf_conn *tmpl, if (exp->helper) { help = nf_ct_helper_ext_add(ct, GFP_ATOMIC); if (help) - rcu_assign_pointer(help->helper, exp->helper); + RCU_INIT_POINTER(help->helper, exp->helper); } #ifdef CONFIG_NF_CONNTRACK_MARK @@ -1317,7 +1317,7 @@ static void nf_conntrack_cleanup_net(struct net *net) void nf_conntrack_cleanup(struct net *net) { if (net_eq(net, &init_net)) - rcu_assign_pointer(ip_ct_attach, NULL); + RCU_INIT_POINTER(ip_ct_attach, NULL); /* This makes sure all current packets have passed through netfilter framework. Roll on, two-stage module @@ -1327,7 +1327,7 @@ void nf_conntrack_cleanup(struct net *net) nf_conntrack_cleanup_net(net); if (net_eq(net, &init_net)) { - rcu_assign_pointer(nf_ct_destroy, NULL); + RCU_INIT_POINTER(nf_ct_destroy, NULL); nf_conntrack_cleanup_init_net(); } } @@ -1576,11 +1576,11 @@ int nf_conntrack_init(struct net *net) if (net_eq(net, &init_net)) { /* For use by REJECT target */ - rcu_assign_pointer(ip_ct_attach, nf_conntrack_attach); - rcu_assign_pointer(nf_ct_destroy, destroy_conntrack); + RCU_INIT_POINTER(ip_ct_attach, nf_conntrack_attach); + RCU_INIT_POINTER(nf_ct_destroy, destroy_conntrack); /* Howto get NAT offsets */ - rcu_assign_pointer(nf_ct_nat_offset, NULL); + RCU_INIT_POINTER(nf_ct_nat_offset, NULL); } return 0; diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c index 63a1b915a7e4..3add99439059 100644 --- a/net/netfilter/nf_conntrack_ecache.c +++ b/net/netfilter/nf_conntrack_ecache.c @@ -94,7 +94,7 @@ int nf_conntrack_register_notifier(struct nf_ct_event_notifier *new) ret = -EBUSY; goto out_unlock; } - rcu_assign_pointer(nf_conntrack_event_cb, new); + RCU_INIT_POINTER(nf_conntrack_event_cb, new); mutex_unlock(&nf_ct_ecache_mutex); return ret; @@ -112,7 +112,7 @@ void nf_conntrack_unregister_notifier(struct nf_ct_event_notifier *new) notify = rcu_dereference_protected(nf_conntrack_event_cb, lockdep_is_held(&nf_ct_ecache_mutex)); BUG_ON(notify != new); - rcu_assign_pointer(nf_conntrack_event_cb, NULL); + RCU_INIT_POINTER(nf_conntrack_event_cb, NULL); mutex_unlock(&nf_ct_ecache_mutex); } EXPORT_SYMBOL_GPL(nf_conntrack_unregister_notifier); @@ -129,7 +129,7 @@ int nf_ct_expect_register_notifier(struct nf_exp_event_notifier *new) ret = -EBUSY; goto out_unlock; } - rcu_assign_pointer(nf_expect_event_cb, new); + RCU_INIT_POINTER(nf_expect_event_cb, new); mutex_unlock(&nf_ct_ecache_mutex); return ret; @@ -147,7 +147,7 @@ void nf_ct_expect_unregister_notifier(struct nf_exp_event_notifier *new) notify = rcu_dereference_protected(nf_expect_event_cb, lockdep_is_held(&nf_ct_ecache_mutex)); BUG_ON(notify != new); - rcu_assign_pointer(nf_expect_event_cb, NULL); + RCU_INIT_POINTER(nf_expect_event_cb, NULL); mutex_unlock(&nf_ct_ecache_mutex); } EXPORT_SYMBOL_GPL(nf_ct_expect_unregister_notifier); diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c index 05ecdc281a53..4605c947dcc4 100644 --- a/net/netfilter/nf_conntrack_extend.c +++ b/net/netfilter/nf_conntrack_extend.c @@ -169,7 +169,7 @@ int nf_ct_extend_register(struct nf_ct_ext_type *type) before updating alloc_size */ type->alloc_size = ALIGN(sizeof(struct nf_ct_ext), type->align) + type->len; - rcu_assign_pointer(nf_ct_ext_types[type->id], type); + RCU_INIT_POINTER(nf_ct_ext_types[type->id], type); update_alloc_size(type); out: mutex_unlock(&nf_ct_ext_type_mutex); @@ -181,7 +181,7 @@ EXPORT_SYMBOL_GPL(nf_ct_extend_register); void nf_ct_extend_unregister(struct nf_ct_ext_type *type) { mutex_lock(&nf_ct_ext_type_mutex); - rcu_assign_pointer(nf_ct_ext_types[type->id], NULL); + RCU_INIT_POINTER(nf_ct_ext_types[type->id], NULL); update_alloc_size(type); mutex_unlock(&nf_ct_ext_type_mutex); rcu_barrier(); /* Wait for completion of call_rcu()'s */ diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c index 1bdfea357955..93c4bdbfc1ae 100644 --- a/net/netfilter/nf_conntrack_helper.c +++ b/net/netfilter/nf_conntrack_helper.c @@ -131,7 +131,7 @@ int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl, helper = __nf_ct_helper_find(&ct->tuplehash[IP_CT_DIR_REPLY].tuple); if (helper == NULL) { if (help) - rcu_assign_pointer(help->helper, NULL); + RCU_INIT_POINTER(help->helper, NULL); goto out; } @@ -145,7 +145,7 @@ int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl, memset(&help->help, 0, sizeof(help->help)); } - rcu_assign_pointer(help->helper, helper); + RCU_INIT_POINTER(help->helper, helper); out: return ret; } @@ -162,7 +162,7 @@ static inline int unhelp(struct nf_conntrack_tuple_hash *i, lockdep_is_held(&nf_conntrack_lock) ) == me) { nf_conntrack_event(IPCT_HELPER, ct); - rcu_assign_pointer(help->helper, NULL); + RCU_INIT_POINTER(help->helper, NULL); } return 0; } diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 7dec88a1755b..e58aa9b1fe8a 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1125,7 +1125,7 @@ ctnetlink_change_helper(struct nf_conn *ct, const struct nlattr * const cda[]) if (help && help->helper) { /* we had a helper before ... */ nf_ct_remove_expectations(ct); - rcu_assign_pointer(help->helper, NULL); + RCU_INIT_POINTER(help->helper, NULL); } return 0; @@ -1163,7 +1163,7 @@ ctnetlink_change_helper(struct nf_conn *ct, const struct nlattr * const cda[]) return -EOPNOTSUPP; } - rcu_assign_pointer(help->helper, helper); + RCU_INIT_POINTER(help->helper, helper); return 0; } @@ -1386,7 +1386,7 @@ ctnetlink_create_conntrack(struct net *net, u16 zone, } /* not in hash table yet so not strictly necessary */ - rcu_assign_pointer(help->helper, helper); + RCU_INIT_POINTER(help->helper, helper); } } else { /* try an implicit helper assignation */ diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c index 20714edf6cd2..ce0c406f58a8 100644 --- a/net/netfilter/nf_log.c +++ b/net/netfilter/nf_log.c @@ -55,7 +55,7 @@ int nf_log_register(u_int8_t pf, struct nf_logger *logger) llog = rcu_dereference_protected(nf_loggers[pf], lockdep_is_held(&nf_log_mutex)); if (llog == NULL) - rcu_assign_pointer(nf_loggers[pf], logger); + RCU_INIT_POINTER(nf_loggers[pf], logger); } mutex_unlock(&nf_log_mutex); @@ -74,7 +74,7 @@ void nf_log_unregister(struct nf_logger *logger) c_logger = rcu_dereference_protected(nf_loggers[i], lockdep_is_held(&nf_log_mutex)); if (c_logger == logger) - rcu_assign_pointer(nf_loggers[i], NULL); + RCU_INIT_POINTER(nf_loggers[i], NULL); list_del(&logger->list[i]); } mutex_unlock(&nf_log_mutex); @@ -92,7 +92,7 @@ int nf_log_bind_pf(u_int8_t pf, const struct nf_logger *logger) mutex_unlock(&nf_log_mutex); return -ENOENT; } - rcu_assign_pointer(nf_loggers[pf], logger); + RCU_INIT_POINTER(nf_loggers[pf], logger); mutex_unlock(&nf_log_mutex); return 0; } @@ -103,7 +103,7 @@ void nf_log_unbind_pf(u_int8_t pf) if (pf >= ARRAY_SIZE(nf_loggers)) return; mutex_lock(&nf_log_mutex); - rcu_assign_pointer(nf_loggers[pf], NULL); + RCU_INIT_POINTER(nf_loggers[pf], NULL); mutex_unlock(&nf_log_mutex); } EXPORT_SYMBOL(nf_log_unbind_pf); @@ -250,7 +250,7 @@ static int nf_log_proc_dostring(ctl_table *table, int write, mutex_unlock(&nf_log_mutex); return -ENOENT; } - rcu_assign_pointer(nf_loggers[tindex], logger); + RCU_INIT_POINTER(nf_loggers[tindex], logger); mutex_unlock(&nf_log_mutex); } else { mutex_lock(&nf_log_mutex); diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c index 5b466cd1272f..c1894ae196de 100644 --- a/net/netfilter/nf_queue.c +++ b/net/netfilter/nf_queue.c @@ -40,7 +40,7 @@ int nf_register_queue_handler(u_int8_t pf, const struct nf_queue_handler *qh) else if (old) ret = -EBUSY; else { - rcu_assign_pointer(queue_handler[pf], qh); + RCU_INIT_POINTER(queue_handler[pf], qh); ret = 0; } mutex_unlock(&queue_handler_mutex); @@ -65,7 +65,7 @@ int nf_unregister_queue_handler(u_int8_t pf, const struct nf_queue_handler *qh) return -EINVAL; } - rcu_assign_pointer(queue_handler[pf], NULL); + RCU_INIT_POINTER(queue_handler[pf], NULL); mutex_unlock(&queue_handler_mutex); synchronize_rcu(); @@ -84,7 +84,7 @@ void nf_unregister_queue_handlers(const struct nf_queue_handler *qh) queue_handler[pf], lockdep_is_held(&queue_handler_mutex) ) == qh) - rcu_assign_pointer(queue_handler[pf], NULL); + RCU_INIT_POINTER(queue_handler[pf], NULL); } mutex_unlock(&queue_handler_mutex); diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index 1905976b5135..c879c1a2370e 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -59,7 +59,7 @@ int nfnetlink_subsys_register(const struct nfnetlink_subsystem *n) nfnl_unlock(); return -EBUSY; } - rcu_assign_pointer(subsys_table[n->subsys_id], n); + RCU_INIT_POINTER(subsys_table[n->subsys_id], n); nfnl_unlock(); return 0; @@ -210,7 +210,7 @@ static int __net_init nfnetlink_net_init(struct net *net) if (!nfnl) return -ENOMEM; net->nfnl_stash = nfnl; - rcu_assign_pointer(net->nfnl, nfnl); + RCU_INIT_POINTER(net->nfnl, nfnl); return 0; } @@ -219,7 +219,7 @@ static void __net_exit nfnetlink_net_exit_batch(struct list_head *net_exit_list) struct net *net; list_for_each_entry(net, net_exit_list, exit_list) - rcu_assign_pointer(net->nfnl, NULL); + RCU_INIT_POINTER(net->nfnl, NULL); synchronize_net(); list_for_each_entry(net, net_exit_list, exit_list) netlink_kernel_release(net->nfnl_stash); diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c index 2aa975e5452d..c0594cdfe617 100644 --- a/net/netlabel/netlabel_domainhash.c +++ b/net/netlabel/netlabel_domainhash.c @@ -282,7 +282,7 @@ int __init netlbl_domhsh_init(u32 size) INIT_LIST_HEAD(&hsh_tbl->tbl[iter]); spin_lock(&netlbl_domhsh_lock); - rcu_assign_pointer(netlbl_domhsh, hsh_tbl); + RCU_INIT_POINTER(netlbl_domhsh, hsh_tbl); spin_unlock(&netlbl_domhsh_lock); return 0; @@ -330,7 +330,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry, &rcu_dereference(netlbl_domhsh)->tbl[bkt]); } else { INIT_LIST_HEAD(&entry->list); - rcu_assign_pointer(netlbl_domhsh_def, entry); + RCU_INIT_POINTER(netlbl_domhsh_def, entry); } if (entry->type == NETLBL_NLTYPE_ADDRSELECT) { @@ -451,7 +451,7 @@ int netlbl_domhsh_remove_entry(struct netlbl_dom_map *entry, if (entry != rcu_dereference(netlbl_domhsh_def)) list_del_rcu(&entry->list); else - rcu_assign_pointer(netlbl_domhsh_def, NULL); + RCU_INIT_POINTER(netlbl_domhsh_def, NULL); } else ret_val = -ENOENT; spin_unlock(&netlbl_domhsh_lock); diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c index f1ecf848e3ac..5a587cf6c86f 100644 --- a/net/netlabel/netlabel_unlabeled.c +++ b/net/netlabel/netlabel_unlabeled.c @@ -354,7 +354,7 @@ static struct netlbl_unlhsh_iface *netlbl_unlhsh_add_iface(int ifindex) INIT_LIST_HEAD(&iface->list); if (netlbl_unlhsh_rcu_deref(netlbl_unlhsh_def) != NULL) goto add_iface_failure; - rcu_assign_pointer(netlbl_unlhsh_def, iface); + RCU_INIT_POINTER(netlbl_unlhsh_def, iface); } spin_unlock(&netlbl_unlhsh_lock); @@ -621,7 +621,7 @@ static void netlbl_unlhsh_condremove_iface(struct netlbl_unlhsh_iface *iface) if (iface->ifindex > 0) list_del_rcu(&iface->list); else - rcu_assign_pointer(netlbl_unlhsh_def, NULL); + RCU_INIT_POINTER(netlbl_unlhsh_def, NULL); spin_unlock(&netlbl_unlhsh_lock); call_rcu(&iface->rcu, netlbl_unlhsh_free_iface); @@ -1449,7 +1449,7 @@ int __init netlbl_unlabel_init(u32 size) rcu_read_lock(); spin_lock(&netlbl_unlhsh_lock); - rcu_assign_pointer(netlbl_unlhsh, hsh_tbl); + RCU_INIT_POINTER(netlbl_unlhsh, hsh_tbl); spin_unlock(&netlbl_unlhsh_lock); rcu_read_unlock(); diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index c6fffd946d42..bf10ea8fbbf9 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -480,7 +480,7 @@ int __init_or_module phonet_proto_register(unsigned int protocol, if (proto_tab[protocol]) err = -EBUSY; else - rcu_assign_pointer(proto_tab[protocol], pp); + RCU_INIT_POINTER(proto_tab[protocol], pp); mutex_unlock(&proto_tab_lock); return err; @@ -491,7 +491,7 @@ void phonet_proto_unregister(unsigned int protocol, struct phonet_protocol *pp) { mutex_lock(&proto_tab_lock); BUG_ON(proto_tab[protocol] != pp); - rcu_assign_pointer(proto_tab[protocol], NULL); + RCU_INIT_POINTER(proto_tab[protocol], NULL); mutex_unlock(&proto_tab_lock); synchronize_rcu(); proto_unregister(pp->prot); diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index d2df8f33160b..c5827614376b 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -276,7 +276,7 @@ static void phonet_route_autodel(struct net_device *dev) mutex_lock(&pnn->routes.lock); for (i = 0; i < 64; i++) if (dev == pnn->routes.table[i]) { - rcu_assign_pointer(pnn->routes.table[i], NULL); + RCU_INIT_POINTER(pnn->routes.table[i], NULL); set_bit(i, deleted); } mutex_unlock(&pnn->routes.lock); @@ -390,7 +390,7 @@ int phonet_route_add(struct net_device *dev, u8 daddr) daddr = daddr >> 2; mutex_lock(&routes->lock); if (routes->table[daddr] == NULL) { - rcu_assign_pointer(routes->table[daddr], dev); + RCU_INIT_POINTER(routes->table[daddr], dev); dev_hold(dev); err = 0; } @@ -406,7 +406,7 @@ int phonet_route_del(struct net_device *dev, u8 daddr) daddr = daddr >> 2; mutex_lock(&routes->lock); if (dev == routes->table[daddr]) - rcu_assign_pointer(routes->table[daddr], NULL); + RCU_INIT_POINTER(routes->table[daddr], NULL); else dev = NULL; mutex_unlock(&routes->lock); diff --git a/net/phonet/socket.c b/net/phonet/socket.c index ab07711cf2f4..676d18dc75b7 100644 --- a/net/phonet/socket.c +++ b/net/phonet/socket.c @@ -679,7 +679,7 @@ int pn_sock_bind_res(struct sock *sk, u8 res) mutex_lock(&resource_mutex); if (pnres.sk[res] == NULL) { sock_hold(sk); - rcu_assign_pointer(pnres.sk[res], sk); + RCU_INIT_POINTER(pnres.sk[res], sk); ret = 0; } mutex_unlock(&resource_mutex); @@ -695,7 +695,7 @@ int pn_sock_unbind_res(struct sock *sk, u8 res) mutex_lock(&resource_mutex); if (pnres.sk[res] == sk) { - rcu_assign_pointer(pnres.sk[res], NULL); + RCU_INIT_POINTER(pnres.sk[res], NULL); ret = 0; } mutex_unlock(&resource_mutex); @@ -714,7 +714,7 @@ void pn_sock_unbind_all_res(struct sock *sk) mutex_lock(&resource_mutex); for (res = 0; res < 256; res++) { if (pnres.sk[res] == sk) { - rcu_assign_pointer(pnres.sk[res], NULL); + RCU_INIT_POINTER(pnres.sk[res], NULL); match++; } } diff --git a/net/socket.c b/net/socket.c index b1cbbcd92558..7ec8f9b669b3 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2463,7 +2463,7 @@ int sock_register(const struct net_proto_family *ops) lockdep_is_held(&net_family_lock))) err = -EEXIST; else { - rcu_assign_pointer(net_families[ops->family], ops); + RCU_INIT_POINTER(net_families[ops->family], ops); err = 0; } spin_unlock(&net_family_lock); @@ -2491,7 +2491,7 @@ void sock_unregister(int family) BUG_ON(family < 0 || family >= NPROTO); spin_lock(&net_family_lock); - rcu_assign_pointer(net_families[family], NULL); + RCU_INIT_POINTER(net_families[family], NULL); spin_unlock(&net_family_lock); synchronize_rcu(); diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 364eb45e989d..d4132754cbe1 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -122,7 +122,7 @@ gss_cred_set_ctx(struct rpc_cred *cred, struct gss_cl_ctx *ctx) if (!test_bit(RPCAUTH_CRED_NEW, &cred->cr_flags)) return; gss_get_ctx(ctx); - rcu_assign_pointer(gss_cred->gc_ctx, ctx); + RCU_INIT_POINTER(gss_cred->gc_ctx, ctx); set_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags); smp_mb__before_clear_bit(); clear_bit(RPCAUTH_CRED_NEW, &cred->cr_flags); @@ -970,7 +970,7 @@ gss_destroy_nullcred(struct rpc_cred *cred) struct gss_auth *gss_auth = container_of(cred->cr_auth, struct gss_auth, rpc_auth); struct gss_cl_ctx *ctx = gss_cred->gc_ctx; - rcu_assign_pointer(gss_cred->gc_ctx, NULL); + RCU_INIT_POINTER(gss_cred->gc_ctx, NULL); call_rcu(&cred->cr_rcu, gss_free_cred_callback); if (ctx) gss_put_ctx(ctx); diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 0256b8a0a7cf..d0a42df5160e 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2927,7 +2927,7 @@ static int __net_init xfrm_user_net_init(struct net *net) if (nlsk == NULL) return -ENOMEM; net->xfrm.nlsk_stash = nlsk; /* Don't set to NULL */ - rcu_assign_pointer(net->xfrm.nlsk, nlsk); + RCU_INIT_POINTER(net->xfrm.nlsk, nlsk); return 0; } @@ -2935,7 +2935,7 @@ static void __net_exit xfrm_user_net_exit(struct list_head *net_exit_list) { struct net *net; list_for_each_entry(net, net_exit_list, exit_list) - rcu_assign_pointer(net->xfrm.nlsk, NULL); + RCU_INIT_POINTER(net->xfrm.nlsk, NULL); synchronize_net(); list_for_each_entry(net, net_exit_list, exit_list) netlink_kernel_release(net->xfrm.nlsk_stash); |