From ecace1d1596b502dc68773c5d4a9e8c6ecee3785 Mon Sep 17 00:00:00 2001
From: Erwan Velu <erwanaliasr1@gmail.com>
Date: Wed, 8 Sep 2021 22:52:10 +0200
Subject: [PATCH] lib/fls.h: Remove unused variable assignment

x is modified just before the last set of r but x is never used again.
Let's remove this useless assignment.

Signed-off-by: Erwan Velu <erwanaliasr1@gmail.com>
---
 lib/fls.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/fls.h b/lib/fls.h
index dc7ecd0d62..99e1862a34 100644
--- a/lib/fls.h
+++ b/lib/fls.h
@@ -32,7 +32,6 @@ static inline int __fls(int x)
 		r -= 2;
 	}
 	if (!(x & 0x80000000u)) {
-		x <<= 1;
 		r -= 1;
 	}
 	return r;