swarm/network: fix data race warning on TestBzzHandshakeLightNode (#18459)

(cherry picked from commit 81e26d5a4837077d5fff17e7b461061b134a4a00)

1 files changed, 3 insertions, 3 deletions

diff --git a/swarm/network/protocol.go b/swarm/network/protocol.go
index a4b29239c..74e7de126 100644
--- a/swarm/network/protocol.go
+++ b/swarm/network/protocol.go
@@ -168,7 +168,7 @@ func (b *Bzz) APIs() []rpc.API {
 func (b *Bzz) RunProtocol(spec *protocols.Spec, run func(*BzzPeer) error) func(*p2p.Peer, p2p.MsgReadWriter) error {
 	return func(p *p2p.Peer, rw p2p.MsgReadWriter) error {
 		// wait for the bzz protocol to perform the handshake
-		handshake, _ := b.GetHandshake(p.ID())
+		handshake, _ := b.GetOrCreateHandshake(p.ID())
 		defer b.removeHandshake(p.ID())
 		select {
 		case <-handshake.done:
@@ -213,7 +213,7 @@ func (b *Bzz) performHandshake(p *protocols.Peer, handshake *HandshakeMsg) error
 // runBzz is the p2p protocol run function for the bzz base protocol
 // that negotiates the bzz handshake
 func (b *Bzz) runBzz(p *p2p.Peer, rw p2p.MsgReadWriter) error {
-	handshake, _ := b.GetHandshake(p.ID())
+	handshake, _ := b.GetOrCreateHandshake(p.ID())
 	if !<-handshake.init {
 		return fmt.Errorf("%08x: bzz already started on peer %08x", b.localAddr.Over()[:4], p.ID().Bytes()[:4])
 	}
@@ -303,7 +303,7 @@ func (b *Bzz) removeHandshake(peerID enode.ID) {
 }
 
 // GetHandshake returns the bzz handhake that the remote peer with peerID sent
-func (b *Bzz) GetHandshake(peerID enode.ID) (*HandshakeMsg, bool) {
+func (b *Bzz) GetOrCreateHandshake(peerID enode.ID) (*HandshakeMsg, bool) {
 	b.mtx.Lock()
 	defer b.mtx.Unlock()
 	handshake, found := b.handshakes[peerID]