[SK_BUFF]: Convert skb->tail to sk_buff_data_t

[thirdparty/linux.git] / net / ipv4 / ip_sockglue.c

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index fcb35cd5ccfd0d9346227c32a3afe22b87422d3b..c199d2311731e0ffbb3202a7306ecbeeaaa7d1db 100644 (file)
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -316,7 +316,7 @@ void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 inf
        serr->addr_offset = (u8 *)&iph->daddr - skb_network_header(skb);
        serr->port = port;
 
-       __skb_pull(skb, skb->tail - skb->data);
+       __skb_pull(skb, skb_tail_pointer(skb) - skb->data);
        skb_reset_transport_header(skb);
 
        if (sock_queue_err_skb(sk, skb))