Merge tag 'asoc-fix-v4.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.2

There are a couple of small driver specific fixes here but the
overwhelming bulk of these changes are fixes to the topology ABI that
has been newly introduced in v4.2.  Once this makes it into a release we
will have to firm this up but for now getting enhancements in before
they've made it into a release is the most expedient thing.

1 files changed, 22 insertions, 7 deletions

diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index 0ff6e1bbca91..fa7bfced888e 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -37,15 +37,30 @@ static inline int should_deliver(const struct net_bridge_port *p,
 
 int br_dev_queue_push_xmit(struct sock *sk, struct sk_buff *skb)
 {
-	if (!is_skb_forwardable(skb->dev, skb)) {
-		kfree_skb(skb);
-	} else {
-		skb_push(skb, ETH_HLEN);
-		br_drop_fake_rtable(skb);
-		skb_sender_cpu_clear(skb);
-		dev_queue_xmit(skb);
+	if (!is_skb_forwardable(skb->dev, skb))
+		goto drop;
+
+	skb_push(skb, ETH_HLEN);
+	br_drop_fake_rtable(skb);
+	skb_sender_cpu_clear(skb);
+
+	if (skb->ip_summed == CHECKSUM_PARTIAL &&
+	    (skb->protocol == htons(ETH_P_8021Q) ||
+	     skb->protocol == htons(ETH_P_8021AD))) {
+		int depth;
+
+		if (!__vlan_get_protocol(skb, skb->protocol, &depth))
+			goto drop;
+
+		skb_set_network_header(skb, depth);
 	}
 
+	dev_queue_xmit(skb);
+
+	return 0;
+
+drop:
+	kfree_skb(skb);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(br_dev_queue_push_xmit);