From 4c15730c64480e0cfcd830decade321a54839251 Mon Sep 17 00:00:00 2001
From: Nazar Mokrynskyi <nazar@mokrynskyi.com>
Date: Tue, 30 Nov 2021 10:48:56 +0200
Subject: [PATCH] Minor cleanup around secret key

---
 crates/sc-consensus-subspace/src/slot_worker.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/crates/sc-consensus-subspace/src/slot_worker.rs b/crates/sc-consensus-subspace/src/slot_worker.rs
index ff8a1a83a9217..1827dbdcae6a3 100644
--- a/crates/sc-consensus-subspace/src/slot_worker.rs
+++ b/crates/sc-consensus-subspace/src/slot_worker.rs
@@ -235,8 +235,6 @@ where
                 }
             };
 
-            let secret_key = SecretKey::from_bytes(&secret_key).ok()?;
-
             match verification::verify_solution::<B>(
                 &solution,
                 verification::VerifySolutionParams {
@@ -253,7 +251,10 @@ where
                 Ok(_) => {
                     debug!(target: "subspace", "Claimed slot {}", slot);
 
-                    return Some((PreDigest { solution, slot }, secret_key.into()));
+                    return Some((
+                        PreDigest { solution, slot },
+                        SecretKey::from_bytes(&secret_key).ok()?.into(),
+                    ));
                 }
                 Err(error) => {
                     warn!(target: "subspace", "Invalid solution received for slot {}: {:?}", slot, error);