From 7e0655e92f830c346e31b859cc09ed3f0a36d566 Mon Sep 17 00:00:00 2001
From: gnzlbg <gonzalobg88@gmail.com>
Date: Thu, 28 Sep 2017 11:44:48 +0200
Subject: [PATCH] [arm] fix unused unsafe warning

---
 library/stdarch/src/arm/v8.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/stdarch/src/arm/v8.rs b/library/stdarch/src/arm/v8.rs
index 17972164d4d3..410edc7deb8a 100644
--- a/library/stdarch/src/arm/v8.rs
+++ b/library/stdarch/src/arm/v8.rs
@@ -31,7 +31,7 @@ extern "C" {
 #[inline(always)]
 #[cfg_attr(test, assert_instr(rbit))]
 pub unsafe fn _rbit_u64(x: u64) -> u64 {
-    unsafe { rbit_u64(x as i64) as u64 }
+    rbit_u64(x as i64) as u64
 }
 
 /// Counts the leading most significant bits set.