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Diffstat (limited to 'net/ipv4/udp.c')
-rw-r--r--net/ipv4/udp.c34
1 files changed, 16 insertions, 18 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 7c24e64b443f..dc4d07357e3a 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -628,7 +628,7 @@ back_from_confirm:
628 /* ... which is an evident application bug. --ANK */ 628 /* ... which is an evident application bug. --ANK */
629 release_sock(sk); 629 release_sock(sk);
630 630
631 NETDEBUG(if (net_ratelimit()) printk(KERN_DEBUG "udp cork app bug 2\n")); 631 LIMIT_NETDEBUG(printk(KERN_DEBUG "udp cork app bug 2\n"));
632 err = -EINVAL; 632 err = -EINVAL;
633 goto out; 633 goto out;
634 } 634 }
@@ -693,7 +693,7 @@ static int udp_sendpage(struct sock *sk, struct page *page, int offset,
693 if (unlikely(!up->pending)) { 693 if (unlikely(!up->pending)) {
694 release_sock(sk); 694 release_sock(sk);
695 695
696 NETDEBUG(if (net_ratelimit()) printk(KERN_DEBUG "udp cork app bug 3\n")); 696 LIMIT_NETDEBUG(printk(KERN_DEBUG "udp cork app bug 3\n"));
697 return -EINVAL; 697 return -EINVAL;
698 } 698 }
699 699
@@ -1102,7 +1102,7 @@ static int udp_checksum_init(struct sk_buff *skb, struct udphdr *uh,
1102 skb->ip_summed = CHECKSUM_UNNECESSARY; 1102 skb->ip_summed = CHECKSUM_UNNECESSARY;
1103 if (!udp_check(uh, ulen, saddr, daddr, skb->csum)) 1103 if (!udp_check(uh, ulen, saddr, daddr, skb->csum))
1104 return 0; 1104 return 0;
1105 NETDEBUG(if (net_ratelimit()) printk(KERN_DEBUG "udp v4 hw csum failure.\n")); 1105 LIMIT_NETDEBUG(printk(KERN_DEBUG "udp v4 hw csum failure.\n"));
1106 skb->ip_summed = CHECKSUM_NONE; 1106 skb->ip_summed = CHECKSUM_NONE;
1107 } 1107 }
1108 if (skb->ip_summed != CHECKSUM_UNNECESSARY) 1108 if (skb->ip_summed != CHECKSUM_UNNECESSARY)
@@ -1181,14 +1181,13 @@ int udp_rcv(struct sk_buff *skb)
1181 return(0); 1181 return(0);
1182 1182
1183short_packet: 1183short_packet:
1184 NETDEBUG(if (net_ratelimit()) 1184 LIMIT_NETDEBUG(printk(KERN_DEBUG "UDP: short packet: From %u.%u.%u.%u:%u %d/%d to %u.%u.%u.%u:%u\n",
1185 printk(KERN_DEBUG "UDP: short packet: From %u.%u.%u.%u:%u %d/%d to %u.%u.%u.%u:%u\n", 1185 NIPQUAD(saddr),
1186 NIPQUAD(saddr), 1186 ntohs(uh->source),
1187 ntohs(uh->source), 1187 ulen,
1188 ulen, 1188 len,
1189 len, 1189 NIPQUAD(daddr),
1190 NIPQUAD(daddr), 1190 ntohs(uh->dest)));
1191 ntohs(uh->dest)));
1192no_header: 1191no_header:
1193 UDP_INC_STATS_BH(UDP_MIB_INERRORS); 1192 UDP_INC_STATS_BH(UDP_MIB_INERRORS);
1194 kfree_skb(skb); 1193 kfree_skb(skb);
@@ -1199,13 +1198,12 @@ csum_error:
1199 * RFC1122: OK. Discards the bad packet silently (as far as 1198 * RFC1122: OK. Discards the bad packet silently (as far as
1200 * the network is concerned, anyway) as per 4.1.3.4 (MUST). 1199 * the network is concerned, anyway) as per 4.1.3.4 (MUST).
1201 */ 1200 */
1202 NETDEBUG(if (net_ratelimit()) 1201 LIMIT_NETDEBUG(printk(KERN_DEBUG "UDP: bad checksum. From %d.%d.%d.%d:%d to %d.%d.%d.%d:%d ulen %d\n",
1203 printk(KERN_DEBUG "UDP: bad checksum. From %d.%d.%d.%d:%d to %d.%d.%d.%d:%d ulen %d\n", 1202 NIPQUAD(saddr),
1204 NIPQUAD(saddr), 1203 ntohs(uh->source),
1205 ntohs(uh->source), 1204 NIPQUAD(daddr),
1206 NIPQUAD(daddr), 1205 ntohs(uh->dest),
1207 ntohs(uh->dest), 1206 ulen));
1208 ulen));
1209drop: 1207drop:
1210 UDP_INC_STATS_BH(UDP_MIB_INERRORS); 1208 UDP_INC_STATS_BH(UDP_MIB_INERRORS);
1211 kfree_skb(skb); 1209 kfree_skb(skb);