refactor: if statement (#10105)

core/commands/dag/dag.go

@@ -234,10 +234,10 @@ Specification of CAR formats: https://ipld.io/specs/transport/car/
 
 			if event.Root.PinErrorMsg != "" {
 				return fmt.Errorf("pinning root %q FAILED: %s", enc.Encode(event.Root.Cid), event.Root.PinErrorMsg)
-			} else {
-				event.Root.PinErrorMsg = "success"
 			}
 
+			event.Root.PinErrorMsg = "success"
+
 			_, err = fmt.Fprintf(
 				w,
 				"Pinned root\t%s\t%s\n",

core/corehttp/option_test.go

@@ -51,10 +51,9 @@ func TestCheckVersionOption(t *testing.T) {
 			called = true
 			if !tc.shouldHandle {
 				t.Error("handler was called even though version didn't match")
-			} else {
-				if _, err := io.WriteString(w, "check!"); err != nil {
-					t.Error(err)
-				}
+			}
+			if _, err := io.WriteString(w, "check!"); err != nil {
+				t.Error(err)
 			}
 		})
 

core/corehttp/routing.go

@@ -100,10 +100,9 @@ func (it *peerChanIter) Next() bool {
 	if ok {
 		it.next = &addr
 		return true
-	} else {
-		it.next = nil
-		return false
 	}
+	it.next = nil
+	return false
 }
 
 func (it *peerChanIter) Val() types.Record {

core/node/libp2p/smux.go

@@ -38,17 +38,16 @@ func makeSmuxTransportOption(tptConfig config.Transports) (libp2p.Option, error)
 			}
 		}
 		return libp2p.ChainOptions(opts...), nil
-	} else {
-		return prioritizeOptions([]priorityOption{{
-			priority:        tptConfig.Multiplexers.Yamux,
-			defaultPriority: 100,
-			opt:             libp2p.Muxer(yamux.ID, yamux.DefaultTransport),
-		}, {
-			priority:        tptConfig.Multiplexers.Mplex,
-			defaultPriority: config.Disabled,
-			opt:             libp2p.Muxer(mplex.ID, mplex.DefaultTransport),
-		}}), nil
 	}
+	return prioritizeOptions([]priorityOption{{
+		priority:        tptConfig.Multiplexers.Yamux,
+		defaultPriority: 100,
+		opt:             libp2p.Muxer(yamux.ID, yamux.DefaultTransport),
+	}, {
+		priority:        tptConfig.Multiplexers.Mplex,
+		defaultPriority: config.Disabled,
+		opt:             libp2p.Muxer(mplex.ID, mplex.DefaultTransport),
+	}}), nil
 }
 
 func SmuxTransport(tptConfig config.Transports) func() (opts Libp2pOpts, err error) {

fuse/node/mount_darwin.go

@@ -141,9 +141,8 @@ func darwinFuseCheckVersion(node *core.IpfsNode) error {
 			return err
 		} else if skip {
 			return nil // user told us not to check version... ok....
-		} else {
-			return errGFV
 		}
+		return errGFV
 	}
 
 	log.Debug("mount: osxfuse version:", ov)