diff --git a/src/LaTeXFeatures.C b/src/LaTeXFeatures.C
index 4333eb6d91..faf5df9b82 100644
--- a/src/LaTeXFeatures.C
+++ b/src/LaTeXFeatures.C
@@ -104,8 +104,6 @@ void LaTeXFeatures::getAvailable()
 				packages_.push_back(name);
 		}
 	}
-
-	return;
 }
 
 
diff --git a/src/frontends/qt4/QMathMatrixDialog.C b/src/frontends/qt4/QMathMatrixDialog.C
index b432eaca02..b9b050ba62 100644
--- a/src/frontends/qt4/QMathMatrixDialog.C
+++ b/src/frontends/qt4/QMathMatrixDialog.C
@@ -74,8 +74,6 @@ void QMathMatrixDialog::columnsChanged(int)
 
 	h_align_str[nx] = '\0';
 	halignED->setText(h_align_str);
-
-	return;
 }
 
 
diff --git a/src/kbmap.C b/src/kbmap.C
index fd55a7c5ff..5c197eb14a 100644
--- a/src/kbmap.C
+++ b/src/kbmap.C
@@ -281,11 +281,9 @@ void kb_keymap::defkey(kb_sequence * seq,
 		newone->func = func;
 		newone->func.origin = FuncRequest::KEYBOARD;
 		newone->table.reset();
-		return;
 	} else {
 		newone->table.reset(new kb_keymap);
 		newone->table->defkey(seq, func, r + 1);
-		return;
 	}
 }
 
diff --git a/src/text.C b/src/text.C
index 73f3c27148..10990823ba 100644
--- a/src/text.C
+++ b/src/text.C
@@ -1706,7 +1706,6 @@ void LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
 		<< endl;
 
 	setCursor(cur, pit, pos, true, bound);
-	return;
 }