clippy: fix needless-borrow in test

Fix needless-borrow in test.

Signed-off-by: Jon Magnuson <jon.magnuson@gmail.com>
This commit is contained in:
Jon Magnuson
2021-10-29 09:00:36 -05:00
committed by Tim Zhang
parent 88b7aafd05
commit 01475ad515

View File

@@ -51,7 +51,7 @@ fn test_cpuset_set_cpus() {
let cpus = fs::read_to_string("/sys/fs/cgroup/cpuset.cpus.effective").unwrap_or_default();
let cpus = cpus.trim();
if !cpus.is_empty() {
let r = cpuset.set_cpus(&cpus);
let r = cpuset.set_cpus(cpus);
assert!(r.is_ok());
let set = cpuset.cpuset();
assert_eq!(1, set.cpus.len());