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authorDavid S. Miller <davem@davemloft.net>2013-02-08 18:02:14 -0500
committerDavid S. Miller <davem@davemloft.net>2013-02-08 18:02:14 -0500
commitfd5023111cf720db890ef34f305ac5d427e690a0 (patch)
tree4d21e9a02bfbdafe5fc598af0755db791238dbe7 /net/l2tp/l2tp_core.c
parent8b9a4d56866e0dca6ae886ed9bff777e50d0b70c (diff)
parent836dc9e3fbbab0c30aa6e664417225f5c1fb1c39 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Synchronize with 'net' in order to sort out some l2tp, wireless, and ipv6 GRE fixes that will be built on top of in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp/l2tp_core.c')
-rw-r--r--net/l2tp/l2tp_core.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index b6ba65fa3c50..dcfd64e83ab7 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1168,8 +1168,6 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
struct udphdr *uh;
struct inet_sock *inet;
__wsum csum;
- int old_headroom;
- int new_headroom;
int headroom;
int uhlen = (tunnel->encap == L2TP_ENCAPTYPE_UDP) ? sizeof(struct udphdr) : 0;
int udp_len;
@@ -1181,16 +1179,12 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
*/
headroom = NET_SKB_PAD + sizeof(struct iphdr) +
uhlen + hdr_len;
- old_headroom = skb_headroom(skb);
if (skb_cow_head(skb, headroom)) {
kfree_skb(skb);
return NET_XMIT_DROP;
}
- new_headroom = skb_headroom(skb);
skb_orphan(skb);
- skb->truesize += new_headroom - old_headroom;
-
/* Setup L2TP header */
session->build_header(session, __skb_push(skb, hdr_len));