clippy: Fix lint against latest nightly

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago · cdaa3af5ae
parent 4afc5ea711
commit cdaa3af5ae
1 changed files with 1 additions and 1 deletions
--- a/aya/src/programs/probe.rs
+++ b/aya/src/programs/probe.rs
@ -60,7 +60,7 @@ pub(crate) fn attach<T: Link + From<PerfLink>>(
 pub(crate) fn detach_debug_fs(kind: ProbeKind, event_alias: &str) -> Result<(), ProgramError> {
    use ProbeKind::*;

-    let _ = match kind {
+    match kind {
        KProbe | KRetProbe => delete_probe_event(kind, event_alias)
            .map_err(|(filename, io_error)| KProbeError::FileError { filename, io_error })?,
        UProbe | URetProbe => delete_probe_event(kind, event_alias)