From 27efe291c068ca8d25d9878dfb4d76621f8eb6be Mon Sep 17 00:00:00 2001
From: Christophe de Dinechin <dinechin@redhat.com>
Date: Thu, 17 Sep 2020 18:29:49 +0200
Subject: [PATCH] rust-agent: Remove unused functions

Fixes the following warning:

   Compiling logging v0.1.0 (/home/ddd/go/src/github.com/kata-containers-2.0/pkg/logging)
   warning: associated function is never used: `set_level`
      --> /home/ddd/go/src/github.com/kata-containers-2.0/pkg/logging/src/lib.rs:186:8
       |
   186 |     fn set_level(&self, level: slog::Level) {
       |        ^^^^^^^^^
       |
       = note: `#[warn(dead_code)]` on by default

Fixes: #750

Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
---
 pkg/logging/src/lib.rs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/pkg/logging/src/lib.rs b/pkg/logging/src/lib.rs
index d22fd59e05..6708529643 100644
--- a/pkg/logging/src/lib.rs
+++ b/pkg/logging/src/lib.rs
@@ -182,12 +182,6 @@ impl<D> RuntimeLevelFilter<D> {
             level: Mutex::new(level),
         }
     }
-
-    fn set_level(&self, level: slog::Level) {
-        let mut log_level = self.level.lock().unwrap();
-
-        *log_level = level;
-    }
 }
 
 impl<D> Drain for RuntimeLevelFilter<D>