From 24e185c8c5451d030aef9be604adcc8a6e1eaf92 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Wed, 8 Nov 2017 10:40:37 -0800
Subject: [PATCH] Remove unnecessary parens.

---
 lib/native/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/native/src/lib.rs b/lib/native/src/lib.rs
index 49cb173383..6cdb39a15e 100644
--- a/lib/native/src/lib.rs
+++ b/lib/native/src/lib.rs
@@ -38,7 +38,7 @@ pub fn builders() -> Result<(settings::Builder, isa::Builder), ()> {
 
     let mut isa_builder = isa::lookup(name).map_err(|err| match err {
         isa::LookupError::Unknown => panic!(),
-        isa::LookupError::Unsupported => (()),
+        isa::LookupError::Unsupported => (),
     })?;
 
     if cfg!(any(target_arch = "x86", target_arch = "x86_64")) {