net/core: Allow receive on active slaves.

If a packet_type specifies an active slave to bonding and not just any
interface, allow it to receive frames that came in on that interface.

Signed-off-by: Joe Eykholt <jre@nuovasystems.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/net/core/dev.c b/net/core/dev.c
index dab97c7..600bb23 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2210,7 +2210,8 @@ int netif_receive_skb(struct sk_buff *skb)
 #endif
 
        list_for_each_entry_rcu(ptype, &ptype_all, list) {
-               if (ptype->dev == null_or_orig || ptype->dev == skb->dev) {
+               if (ptype->dev == null_or_orig || ptype->dev == skb->dev ||
+                   ptype->dev == orig_dev) {
                        if (pt_prev)
                                ret = deliver_skb(skb, pt_prev, orig_dev);
                        pt_prev = ptype;
@@ -2235,7 +2236,8 @@ ncls:
        list_for_each_entry_rcu(ptype,
                        &ptype_base[ntohs(type) & PTYPE_HASH_MASK], list) {
                if (ptype->type == type &&
-                   (ptype->dev == null_or_orig || ptype->dev == skb->dev)) {
+                   (ptype->dev == null_or_orig || ptype->dev == skb->dev ||
+                    ptype->dev == orig_dev)) {
                        if (pt_prev)
                                ret = deliver_skb(skb, pt_prev, orig_dev);
                        pt_prev = ptype;