openpgp: Remove one unreachable thanks to newer match exhaustive checks

1 files changed, 2 insertions, 3 deletions

diff --git a/openpgp/src/crypto/mem.rs b/openpgp/src/crypto/mem.rs
index 5418286c..3000f00b 100644
--- a/openpgp/src/crypto/mem.rs
+++ b/openpgp/src/crypto/mem.rs
@@ -296,10 +296,9 @@ pub fn secure_cmp(a: &[u8], b: &[u8]) -> Ordering {
         memsec::memcmp(a.as_ptr(), b.as_ptr(), min(a.len(), b.len()))
     };
     let ord2 = match ord2 {
+        1..=i32::MAX => Ordering::Greater,
         0 => Ordering::Equal,
-        a if a < 0 => Ordering::Less,
-        a if a > 0 => Ordering::Greater,
-        _ => unreachable!(),
+        i32::MIN..=-1 => Ordering::Less,
     };
 
     if ord1 == Ordering::Equal { ord2 } else { ord1 }