From 851e25d134da1bcde2084c9c84d6261b82f907a3 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Sun, 7 Jun 2020 17:54:30 +0200
Subject: [PATCH] refactor(logname): simplify the code

---
 src/uu/logname/src/logname.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/uu/logname/src/logname.rs b/src/uu/logname/src/logname.rs
index bbe2dddae..7c5e2024b 100644
--- a/src/uu/logname/src/logname.rs
+++ b/src/uu/logname/src/logname.rs
@@ -39,14 +39,10 @@ static LONG_HELP: &str = "";
 pub fn uumain(args: Vec<String>) -> i32 {
     app!(SYNTAX, SUMMARY, LONG_HELP).parse(args);
 
-    exec();
-
-    0
-}
-
-fn exec() {
     match get_userlogin() {
         Some(userlogin) => println!("{}", userlogin),
         None => show_error!("no login name"),
     }
+
+    0
 }