diff --git a/bip/src/lib.rs b/bip/src/lib.rs
index a5d0bdf..66bf8ce 100644
--- a/bip/src/lib.rs
+++ b/bip/src/lib.rs
@@ -221,11 +221,11 @@ impl<'a> Parser<'a> {
         match *self.peek()? {
             Symbol::Eq => {
                 self.next();
-                return Ok(Node::new(NodeOp::Assign, vec![lhs, self.parse_expr()?]));
+                Ok(Node::new(NodeOp::Assign, vec![lhs, self.parse_expr()?]))
             }
             Symbol::Term => {
                 self.next();
-                return Ok(lhs);
+                Ok(lhs)
             }
             Symbol::Id(_) | Symbol::Int(_) => {
                 loop {
@@ -238,12 +238,10 @@ impl<'a> Parser<'a> {
                 }
                 self.expect(Symbol::Term, ParseError::ExpectedTerm)?;
                 self.next();
-                return Ok(lhs);
+                Ok(lhs)
             }
-            _ => (),
+            _ => Err(ParseError::Eof),
         }
-
-        Err(ParseError::Eof)
     }
 
     pub fn parse(&mut self) -> ParseResult<Vec<Node>> {