diff options
Diffstat (limited to 'net/ipv4/igmp.c')
| -rw-r--r-- | net/ipv4/igmp.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 97e4d1655d26..17d34e3c2ac3 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -988,16 +988,8 @@ int igmp_rcv(struct sk_buff *skb) if (!pskb_may_pull(skb, sizeof(struct igmphdr))) goto drop; - switch (skb->ip_summed) { - case CHECKSUM_COMPLETE: - if (!csum_fold(skb->csum)) - break; - /* fall through */ - case CHECKSUM_NONE: - skb->csum = 0; - if (__skb_checksum_complete(skb)) - goto drop; - } + if (skb_checksum_simple_validate(skb)) + goto drop; ih = igmp_hdr(skb); switch (ih->type) { |