diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 7c41ab84e72e..d6f5feeb3eaf 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -77,6 +77,8 @@ * 2 of the License, or (at your option) any later version. */ +#define pr_fmt(fmt) "UDP: " fmt + #include <asm/system.h> #include <asm/uaccess.h> #include <asm/ioctls.h> @@ -975,7 +977,7 @@ back_from_confirm: /* ... which is an evident application bug. --ANK */ release_sock(sk); - LIMIT_NETDEBUG(KERN_DEBUG "udp cork app bug 2\n"); + LIMIT_NETDEBUG(KERN_DEBUG pr_fmt("cork app bug 2\n")); err = -EINVAL; goto out; } @@ -1054,7 +1056,7 @@ int udp_sendpage(struct sock *sk, struct page *page, int offset, if (unlikely(!up->pending)) { release_sock(sk); - LIMIT_NETDEBUG(KERN_DEBUG "udp cork app bug 3\n"); + LIMIT_NETDEBUG(KERN_DEBUG pr_fmt("udp cork app bug 3\n")); return -EINVAL; } @@ -1447,9 +1449,8 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) * provided by the application." */ if (up->pcrlen == 0) { /* full coverage was set */ - LIMIT_NETDEBUG(KERN_WARNING "UDPLITE: partial coverage " - "%d while full coverage %d requested\n", - UDP_SKB_CB(skb)->cscov, skb->len); + LIMIT_NETDEBUG(KERN_WARNING "UDPLite: partial coverage %d while full coverage %d requested\n", + UDP_SKB_CB(skb)->cscov, skb->len); goto drop; } /* The next case involves violating the min. coverage requested @@ -1459,9 +1460,8 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) * Therefore the above ...()->partial_cov statement is essential. */ if (UDP_SKB_CB(skb)->cscov < up->pcrlen) { - LIMIT_NETDEBUG(KERN_WARNING - "UDPLITE: coverage %d too small, need min %d\n", - UDP_SKB_CB(skb)->cscov, up->pcrlen); + LIMIT_NETDEBUG(KERN_WARNING "UDPLite: coverage %d too small, need min %d\n", + UDP_SKB_CB(skb)->cscov, up->pcrlen); goto drop; } } @@ -1689,13 +1689,10 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, short_packet: LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: short packet: From %pI4:%u %d/%d to %pI4:%u\n", - proto == IPPROTO_UDPLITE ? "-Lite" : "", - &saddr, - ntohs(uh->source), - ulen, - skb->len, - &daddr, - ntohs(uh->dest)); + proto == IPPROTO_UDPLITE ? "Lite" : "", + &saddr, ntohs(uh->source), + ulen, skb->len, + &daddr, ntohs(uh->dest)); goto drop; csum_error: @@ -1704,11 +1701,8 @@ csum_error: * the network is concerned, anyway) as per 4.1.3.4 (MUST). */ LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: bad checksum. From %pI4:%u to %pI4:%u ulen %d\n", - proto == IPPROTO_UDPLITE ? "-Lite" : "", - &saddr, - ntohs(uh->source), - &daddr, - ntohs(uh->dest), + proto == IPPROTO_UDPLITE ? "Lite" : "", + &saddr, ntohs(uh->source), &daddr, ntohs(uh->dest), ulen); drop: UDP_INC_STATS_BH(net, UDP_MIB_INERRORS, proto == IPPROTO_UDPLITE); |