4.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: David Lebrun <david.lebrun@xxxxxxxxxxxx> [ Upstream commit 95b9b88d2da5e43e025400afcb492643933bf858 ] The icmpv6_param_prob() function already does a kfree_skb(), this patch removes the duplicate one. Fixes: 1ababeba4a21f3dba3da3523c670b207fb2feb62 ("ipv6: implement dataplane support for rthdr type 4 (Segment Routing Header)") Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Signed-off-by: David Lebrun <david.lebrun@xxxxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- net/ipv6/exthdrs.c | 1 - 1 file changed, 1 deletion(-) --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -388,7 +388,6 @@ looped_back: icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, ((&hdr->segments_left) - skb_network_header(skb))); - kfree_skb(skb); return -1; }