xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: Call skb_checksum_init in IPv6

Browse Source 
Call skb_checksum_init instead of private functions.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert
2014-05-02 16:29:51 -07:00
committed by David S. Miller
parent ed70fcfcee
commit e4f45b7f40
3 changed files with 9 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
net/ipv6/ip6_checksum.c
View File

@@ -84,16 +84,7 @@ int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh, int proto)
&ipv6_hdr(skb)->daddr, ntohs(uh->dest));
return 1;
}
if (skb->ip_summed == CHECKSUM_COMPLETE &&
!csum_ipv6_magic(&ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
skb->len, proto, skb->csum))
skb->ip_summed = CHECKSUM_UNNECESSARY;
if (!skb_csum_unnecessary(skb))
skb->csum = ~csum_unfold(csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr,
skb->len, proto, 0));
return 0;
return skb_checksum_init(skb, IPPROTO_UDP, ip6_compute_pseudo);
}
EXPORT_SYMBOL(udp6_csum_init);