Merge pull request #1529 from asomers/clippy-9-2021

Clippy cleanup

1 files changed, 4 insertions, 4 deletions

diff --git a/src/sched.rs b/src/sched.rs
index 69436fdf..c2dd7b84 100644
--- a/src/sched.rs
+++ b/src/sched.rs
@@ -15,7 +15,7 @@ mod sched_linux_like {
     use std::option::Option;
     use std::os::unix::io::RawFd;
     use crate::unistd::Pid;
-    use crate::{Error, Result};
+    use crate::Result;
 
     // For some functions taking with a parameter of type CloneFlags,
     // only a subset of these flags have an effect.
@@ -109,7 +109,7 @@ mod sched_linux_like {
         /// `field` is the CPU id to test
         pub fn is_set(&self, field: usize) -> Result<bool> {
             if field >= CpuSet::count() {
-                Err(Error::from(Errno::EINVAL))
+                Err(Errno::EINVAL)
             } else {
                 Ok(unsafe { libc::CPU_ISSET(field, &self.cpu_set) })
             }
@@ -119,7 +119,7 @@ mod sched_linux_like {
         /// `field` is the CPU id to add
         pub fn set(&mut self, field: usize) -> Result<()> {
             if field >= CpuSet::count() {
-                Err(Error::from(Errno::EINVAL))
+                Err(Errno::EINVAL)
             } else {
                 unsafe { libc::CPU_SET(field, &mut self.cpu_set); }
                 Ok(())
@@ -130,7 +130,7 @@ mod sched_linux_like {
         /// `field` is the CPU id to remove
         pub fn unset(&mut self, field: usize) -> Result<()> {
             if field >= CpuSet::count() {
-                Err(Error::from(Errno::EINVAL))
+                Err(Errno::EINVAL)
             } else {
                 unsafe { libc::CPU_CLR(field, &mut self.cpu_set);}
                 Ok(())