From b8b271d98485f822ab45ff9a89090c267a2d62c6 Mon Sep 17 00:00:00 2001
From: Matthew Hall <matthew@quickbeam.me.uk>
Date: Sun, 29 Mar 2020 12:32:01 +0100
Subject: Remove unneeded variables

---
 crates/ra_syntax/src/ast/edit.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'crates')

diff --git a/crates/ra_syntax/src/ast/edit.rs b/crates/ra_syntax/src/ast/edit.rs
index 437186888..fae259411 100644
--- a/crates/ra_syntax/src/ast/edit.rs
+++ b/crates/ra_syntax/src/ast/edit.rs
@@ -364,8 +364,7 @@ impl ast::MatchArmList {
             Some(s) => s,
             None => start.clone(),
         };
-        let res = self.replace_children(start..=end, &mut iter::empty());
-        res
+        self.replace_children(start..=end, &mut iter::empty())
     }
 
     #[must_use]
@@ -411,8 +410,7 @@ impl ast::MatchArmList {
         let ws = tokens::WsBuilder::new(&format!("\n{}", indent));
         let to_insert: ArrayVec<[SyntaxElement; 2]> =
             [ws.ws().into(), item.syntax().clone().into()].into();
-        let res = self.insert_children(position, to_insert);
-        res
+        self.insert_children(position, to_insert)
     }
 }
 
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