openpgp: Simplify SessionKey::new.

1 files changed, 2 insertions, 2 deletions

diff --git a/openpgp/src/crypto/mod.rs b/openpgp/src/crypto/mod.rs
index 36d6e921..5a6b06c0 100644
--- a/openpgp/src/crypto/mod.rs
+++ b/openpgp/src/crypto/mod.rs
@@ -35,9 +35,9 @@ pub struct SessionKey(mem::Protected);
 
 impl SessionKey {
     /// Creates a new session key.
-    pub fn new(rng: &mut Yarrow, size: usize) -> Self {
+    pub fn new(size: usize) -> Self {
         let mut sk: mem::Protected = vec![0; size].into();
-        rng.random(&mut sk);
+        Yarrow::default().random(&mut sk);
         Self(sk)
     }