refactor/mkdir ~ fix `cargo clippy` complaint (clippy::needless_borrow)
@@ -77,7 +77,7 @@ pub fn uumain(args: impl uucore::Args) -> i32 {
let mode_match = matches.value_of(OPT_MODE);
let mode: u16 = match mode_match {
Some(m) => {
- let res: Option<u16> = u16::from_str_radix(&m, 8).ok();
+ let res: Option<u16> = u16::from_str_radix(m, 8).ok();
match res {
Some(r) => r,
_ => crash!(1, "no mode given"),
