Simplify code

tools/tui/loop/read.go

@@ -67,10 +67,6 @@ func read_from_tty(pipe_r *os.File, term *tty.Term, results_channel chan<- []byt
 		}
 		if selector.IsReadyToRead(pipe_fd) {
 			keep_going = false
-			return
-		}
-		if selector.IsReadyToRead(tty_fd) {
-			return
 		}
 	}
 

tools/tui/loop/write.go

@@ -152,9 +152,6 @@ func write_to_tty(
 				break
 			}
 		}
-		if selector.IsReadyToWrite(tty_fd) {
-			return
-		}
 		if selector.IsReadyToRead(pipe_fd) {
 			keep_going = false
 		}