diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index fba8eb1bb28154243156ccb9e2d0c4977edd1625..de17f1323238162ae4886e6023f83cbc3ecb7cea 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1004,10 +1004,12 @@ bool __skb_flow_dissect(const struct net *net,
 					      FLOW_DISSECTOR_KEY_BASIC,
 					      target_container);
 
+	rcu_read_lock();
+
 	if (skb) {
 		if (!net) {
 			if (skb->dev)
-				net = dev_net(skb->dev);
+				net = dev_net_rcu(skb->dev);
 			else if (skb->sk)
 				net = sock_net(skb->sk);
 		}
@@ -1018,7 +1020,6 @@ bool __skb_flow_dissect(const struct net *net,
 		enum netns_bpf_attach_type type = NETNS_BPF_FLOW_DISSECTOR;
 		struct bpf_prog_array *run_array;
 
-		rcu_read_lock();
 		run_array = rcu_dereference(init_net.bpf.run_array[type]);
 		if (!run_array)
 			run_array = rcu_dereference(net->bpf.run_array[type]);
@@ -1046,17 +1047,17 @@ bool __skb_flow_dissect(const struct net *net,
 			prog = READ_ONCE(run_array->items[0].prog);
 			result = bpf_flow_dissect(prog, &ctx, n_proto, nhoff,
 						  hlen, flags);
-			if (result == BPF_FLOW_DISSECTOR_CONTINUE)
-				goto dissect_continue;
-			__skb_flow_bpf_to_target(&flow_keys, flow_dissector,
-						 target_container);
-			rcu_read_unlock();
-			return result == BPF_OK;
+			if (result != BPF_FLOW_DISSECTOR_CONTINUE) {
+				__skb_flow_bpf_to_target(&flow_keys, flow_dissector,
+							 target_container);
+				rcu_read_unlock();
+				return result == BPF_OK;
+			}
 		}
-dissect_continue:
-		rcu_read_unlock();
 	}
 
+	rcu_read_unlock();
+
 	if (dissector_uses_key(flow_dissector,
 			       FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
 		struct ethhdr *eth = eth_hdr(skb);