From 81df280b1282e7b78e4ee631296b3fabfc68299e Mon Sep 17 00:00:00 2001
From: Bruce Leidl <bruce@subgraph.com>
Date: Wed, 11 Sep 2019 16:30:13 -0400
Subject: [PATCH] remove unused

---
 rust/src/system/epoll.rs | 2 --
 rust/src/system/errno.rs | 4 ----
 2 files changed, 6 deletions(-)

diff --git a/rust/src/system/epoll.rs b/rust/src/system/epoll.rs
index fb0b63b..9a778c0 100644
--- a/rust/src/system/epoll.rs
+++ b/rust/src/system/epoll.rs
@@ -32,7 +32,6 @@ impl Event {
 
 pub struct EPoll {
     fd: RawFd,
-    events: PollEvents,
 }
 
 impl EPoll {
@@ -41,7 +40,6 @@ impl EPoll {
             -1 => Err(Error::last_os_error()),
             fd => Ok(EPoll {
                 fd,
-                events: PollEvents::new(),
             })
         }
     }
diff --git a/rust/src/system/errno.rs b/rust/src/system/errno.rs
index 5db0750..8b13c25 100644
--- a/rust/src/system/errno.rs
+++ b/rust/src/system/errno.rs
@@ -16,10 +16,6 @@ impl Error {
     pub fn last_os_error() -> Error {
         Error(unsafe { *__errno_location() })
     }
-
-    pub fn errno(self) -> i32 {
-        self.0
-    }
 }
 
 impl From<io::Error> for Error {