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authorAl Viro <viro@zeniv.linux.org.uk>2020-07-10 20:07:10 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2020-08-20 15:45:13 -0400
commit8d5930dfb7edbf136f2d9900be34ca7af4ba38c1 (patch)
tree907ac83ca0b3f85725ffff737f4f96a4554dc059 /net/ipv6/icmp.c
parent9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff)
skb_copy_and_csum_bits(): don't bother with the last argument
it's always 0 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/ipv6/icmp.c')
-rw-r--r--net/ipv6/icmp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index a4e4912ad607..83b251151b5c 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -314,10 +314,10 @@ static int icmpv6_getfrag(void *from, char *to, int offset, int len, int odd, st
{
struct icmpv6_msg *msg = (struct icmpv6_msg *) from;
struct sk_buff *org_skb = msg->skb;
- __wsum csum = 0;
+ __wsum csum;
csum = skb_copy_and_csum_bits(org_skb, msg->offset + offset,
- to, len, csum);
+ to, len);
skb->csum = csum_block_add(skb->csum, csum, odd);
if (!(msg->type & ICMPV6_INFOMSG_MASK))
nf_ct_attach(skb, org_skb);