Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index c07de359dc07..bc9a4bb31980 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -115,7 +115,7 @@ struct pppoe_net {
  * 2) Session stage (MAC and SID are known)
  *
  * Ethernet frames have a special tag for this but
- * we use simplier approach based on session id
+ * we use simpler approach based on session id
  */
 static inline bool stage_session(__be16 sid)
 {
@@ -317,7 +317,7 @@ static void pppoe_flush_dev(struct net_device *dev)
                         lock_sock(sk);
 
                         if (po->pppoe_dev == dev &&
-                            sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
+                            sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) {
                                 pppox_unbind_sock(sk);
                                 sk->sk_state = PPPOX_ZOMBIE;
                                 sk->sk_state_change(sk);
@@ -348,8 +348,9 @@ static int pppoe_device_event(struct notifier_block *this,
 
         /* Only look at sockets that are using this specific device. */
         switch (event) {
+        case NETDEV_CHANGEADDR:
         case NETDEV_CHANGEMTU:
-                /* A change in mtu is a bad thing, requiring
+                /* A change in mtu or address is a bad thing, requiring
                  * LCP re-negotiation.
                  */
 
@@ -948,7 +949,7 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
 
 abort:
         kfree_skb(skb);
-        return 0;
+        return 1;
 }
 
 /************************************************************************
@@ -1124,7 +1125,7 @@ static const struct proto_ops pppoe_ops = {
         .ioctl          = pppox_ioctl,
 };
 
-static struct pppox_proto pppoe_proto = {
+static const struct pppox_proto pppoe_proto = {
         .create = pppoe_create,
         .ioctl  = pppoe_ioctl,
         .owner  = THIS_MODULE,