diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index e0bd1013cb0d..2422a5f7195d 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -761,7 +761,7 @@ int udp_ioctl(struct sock *sk, int cmd, unsigned long arg) static __inline__ int __udp_checksum_complete(struct sk_buff *skb) { - return (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum)); + return __skb_checksum_complete(skb); } static __inline__ int udp_checksum_complete(struct sk_buff *skb) @@ -1100,11 +1100,8 @@ static int udp_checksum_init(struct sk_buff *skb, struct udphdr *uh, if (uh->check == 0) { skb->ip_summed = CHECKSUM_UNNECESSARY; } else if (skb->ip_summed == CHECKSUM_HW) { - skb->ip_summed = CHECKSUM_UNNECESSARY; if (!udp_check(uh, ulen, saddr, daddr, skb->csum)) - return 0; - LIMIT_NETDEBUG(KERN_DEBUG "udp v4 hw csum failure.\n"); - skb->ip_summed = CHECKSUM_NONE; + skb->ip_summed = CHECKSUM_UNNECESSARY; } if (skb->ip_summed != CHECKSUM_UNNECESSARY) skb->csum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0); |