swarm, cmd/swarm: address ineffectual assignments (#18048)

* swarm, cmd/swarm: address ineffectual assignments

* swarm/network: remove unused vars from testHandshake

* swarm/storage/feed: revert cursor changes

1 files changed, 2 insertions, 2 deletions

diff --git a/swarm/network/simulation/bucket_test.go b/swarm/network/simulation/bucket_test.go
index 461d99825..69df19bfe 100644
--- a/swarm/network/simulation/bucket_test.go
+++ b/swarm/network/simulation/bucket_test.go
@@ -94,7 +94,7 @@ func TestServiceBucket(t *testing.T) {
 			t.Fatalf("expected %q, got %q", customValue, s)
 		}
 
-		v, ok = sim.NodeItem(id2, customKey)
+		_, ok = sim.NodeItem(id2, customKey)
 		if ok {
 			t.Fatal("bucket item should not be found")
 		}
@@ -119,7 +119,7 @@ func TestServiceBucket(t *testing.T) {
 			t.Fatalf("expected %q, got %q", testValue+id1.String(), s)
 		}
 
-		v, ok = items[id2]
+		_, ok = items[id2]
 		if ok {
 			t.Errorf("node 2 item should not be found")
 		}