lint: remove redundant returns (S1023)

Signed-off-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>

commands/account/import-mbox.go

@@ -139,7 +139,6 @@ func (ImportMbox) Execute(aerc *widgets.Aerc, args []string) error {
 				case "Yes":
 					go importFolder()
 				}
-				return
 			},
 		)
 		aerc.AddDialog(confirm)

commands/msg/recall.go

@@ -131,7 +131,6 @@ func (Recall) Execute(aerc *widgets.Aerc, args []string) error {
 							deleteMessage()
 						default:
 						}
-						return
 					},
 				)
 				aerc.AddDialog(confirm)

commands/msg/unsubscribe.go

@@ -105,7 +105,6 @@ func (Unsubscribe) Execute(aerc *widgets.Aerc, args []string) error {
 				}
 			}
 			aerc.PushError("Unsubscribe: selected method not found")
-			return
 		},
 	)
 	aerc.AddDialog(dialog)
@@ -190,7 +189,6 @@ func unsubscribeHTTP(aerc *widgets.Aerc, u *url.URL) error {
 			default:
 				aerc.PushError("Unsubscribe: link will not be opened")
 			}
-			return
 		},
 	)
 	aerc.AddDialog(confirm)

worker/imap/connect.go

@@ -119,7 +119,6 @@ func newTCPConn(addr string, timeout time.Duration) (*net.TCPConn, error) {
 		}
 
 		done <- tcpConn{newConn, nil}
-		return
 	}()
 
 	select {