1 files changed, 4 insertions, 0 deletions

diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index f0a7adaef2ea..ffda81ef1a70 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -353,7 +353,9 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
                 goto error_put_sess_tun;
         }
 
+        local_bh_disable();
         l2tp_xmit_skb(session, skb, session->hdr_len);
+        local_bh_enable();
 
         sock_put(ps->tunnel_sock);
         sock_put(sk);
@@ -422,7 +424,9 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
         skb->data[0] = ppph[0];
         skb->data[1] = ppph[1];
 
+        local_bh_disable();
         l2tp_xmit_skb(session, skb, session->hdr_len);
+        local_bh_enable();
 
         sock_put(sk_tun);
         sock_put(sk);