From b78fe0b8980bbac20dd980d793cf006b2fd7f35c Mon Sep 17 00:00:00 2001
From: vyzo <vyzo@hackzen.org>
Date: Fri, 11 Sep 2020 21:40:25 +0300
Subject: [PATCH] fix deadlock

---
 chain/messagepool/pruning.go | 2 --
 1 file changed, 2 deletions(-)

diff --git a/chain/messagepool/pruning.go b/chain/messagepool/pruning.go
index f40007f34..fd8199b89 100644
--- a/chain/messagepool/pruning.go
+++ b/chain/messagepool/pruning.go
@@ -59,11 +59,9 @@ func (mp *MessagePool) pruneMessages(ctx context.Context, ts *types.TipSet) erro
 	}
 
 	// we also never prune locally published messages
-	mp.lk.Lock()
 	for actor := range mp.localAddrs {
 		protected[actor] = struct{}{}
 	}
-	mp.lk.Unlock()
 
 	// Collect all messages to track which ones to remove and create chains for block inclusion
 	pruneMsgs := make(map[cid.Cid]*types.SignedMessage, mp.currentSize)