diff options
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 1de49c802d83..4a17494d736c 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -451,8 +451,8 @@ static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr, fl4->fl4_sport = saddr->v4.sin_port; } - SCTP_DEBUG_PRINTK("%s: DST:%pI4, SRC:%pI4 - ", - __func__, &fl4->daddr, &fl4->saddr); + pr_debug("%s: dst:%pI4, src:%pI4 - ", __func__, &fl4->daddr, + &fl4->saddr); rt = ip_route_output_key(sock_net(sk), fl4); if (!IS_ERR(rt)) @@ -513,10 +513,10 @@ out_unlock: out: t->dst = dst; if (dst) - SCTP_DEBUG_PRINTK("rt_dst:%pI4, rt_src:%pI4\n", - &fl4->daddr, &fl4->saddr); + pr_debug("rt_dst:%pI4, rt_src:%pI4\n", + &fl4->daddr, &fl4->saddr); else - SCTP_DEBUG_PRINTK("NO ROUTE\n"); + pr_debug("no route\n"); } /* For v4, the source address is cached in the route entry(dst). So no need @@ -604,9 +604,9 @@ static void sctp_addr_wq_timeout_handler(unsigned long arg) spin_lock_bh(&net->sctp.addr_wq_lock); list_for_each_entry_safe(addrw, temp, &net->sctp.addr_waitq, list) { - SCTP_DEBUG_PRINTK_IPADDR("sctp_addrwq_timo_handler: the first ent in wq %p is ", - " for cmd %d at entry %p\n", &net->sctp.addr_waitq, &addrw->a, addrw->state, - addrw); + pr_debug("%s: the first ent in wq:%p is addr:%pISc for cmd:%d at " + "entry:%p\n", __func__, &net->sctp.addr_waitq, &addrw->a.sa, + addrw->state, addrw); #if IS_ENABLED(CONFIG_IPV6) /* Now we send an ASCONF for each association */ @@ -623,8 +623,10 @@ static void sctp_addr_wq_timeout_handler(unsigned long arg) addrw->state == SCTP_ADDR_NEW) { unsigned long timeo_val; - SCTP_DEBUG_PRINTK("sctp_timo_handler: this is on DAD, trying %d sec later\n", - SCTP_ADDRESS_TICK_DELAY); + pr_debug("%s: this is on DAD, trying %d sec " + "later\n", __func__, + SCTP_ADDRESS_TICK_DELAY); + timeo_val = jiffies; timeo_val += msecs_to_jiffies(SCTP_ADDRESS_TICK_DELAY); mod_timer(&net->sctp.addr_wq_timer, timeo_val); @@ -641,7 +643,7 @@ static void sctp_addr_wq_timeout_handler(unsigned long arg) continue; sctp_bh_lock_sock(sk); if (sctp_asconf_mgmt(sp, addrw) < 0) - SCTP_DEBUG_PRINTK("sctp_addrwq_timo_handler: sctp_asconf_mgmt failed\n"); + pr_debug("%s: sctp_asconf_mgmt failed\n", __func__); sctp_bh_unlock_sock(sk); } #if IS_ENABLED(CONFIG_IPV6) @@ -707,9 +709,10 @@ void sctp_addr_wq_mgmt(struct net *net, struct sctp_sockaddr_entry *addr, int cm addrw = sctp_addr_wq_lookup(net, addr); if (addrw) { if (addrw->state != cmd) { - SCTP_DEBUG_PRINTK_IPADDR("sctp_addr_wq_mgmt offsets existing entry for %d ", - " in wq %p\n", addrw->state, &addrw->a, - &net->sctp.addr_waitq); + pr_debug("%s: offsets existing entry for %d, addr:%pISc " + "in wq:%p\n", __func__, addrw->state, &addrw->a.sa, + &net->sctp.addr_waitq); + list_del(&addrw->list); kfree(addrw); } @@ -725,8 +728,9 @@ void sctp_addr_wq_mgmt(struct net *net, struct sctp_sockaddr_entry *addr, int cm } addrw->state = cmd; list_add_tail(&addrw->list, &net->sctp.addr_waitq); - SCTP_DEBUG_PRINTK_IPADDR("sctp_addr_wq_mgmt add new entry for cmd:%d ", - " in wq %p\n", addrw->state, &addrw->a, &net->sctp.addr_waitq); + + pr_debug("%s: add new entry for cmd:%d, addr:%pISc in wq:%p\n", + __func__, addrw->state, &addrw->a.sa, &net->sctp.addr_waitq); if (!timer_pending(&net->sctp.addr_wq_timer)) { timeo_val = jiffies; @@ -952,15 +956,14 @@ static inline int sctp_v4_xmit(struct sk_buff *skb, { struct inet_sock *inet = inet_sk(skb->sk); - SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, src:%pI4, dst:%pI4\n", - __func__, skb, skb->len, - &transport->fl.u.ip4.saddr, - &transport->fl.u.ip4.daddr); + pr_debug("%s: skb:%p, len:%d, src:%pI4, dst:%pI4\n", __func__, skb, + skb->len, &transport->fl.u.ip4.saddr, &transport->fl.u.ip4.daddr); inet->pmtudisc = transport->param_flags & SPP_PMTUD_ENABLE ? IP_PMTUDISC_DO : IP_PMTUDISC_DONT; SCTP_INC_STATS(sock_net(&inet->sk), SCTP_MIB_OUTSCTPPACKS); + return ip_queue_xmit(skb, &transport->fl); } @@ -1321,9 +1324,8 @@ static __init int sctp_init(void) int max_share; int order; - /* SCTP_DEBUG sanity check. */ - if (!sctp_sanity_check()) - goto out; + BUILD_BUG_ON(sizeof(struct sctp_ulpevent) > + sizeof(((struct sk_buff *) 0)->cb)); /* Allocate bind_bucket and chunk caches. */ status = -ENOBUFS; |