From 85b08e6e7bd63ec3ef165d81484f027ebea697f4 Mon Sep 17 00:00:00 2001
From: Nikolay Volf <nikvolf@gmail.com>
Date: Thu, 17 Mar 2016 15:09:08 +0100
Subject: [PATCH] get rid of the function

---
 sync/src/chain.rs | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/sync/src/chain.rs b/sync/src/chain.rs
index e1f0032a1..57eb101cb 100644
--- a/sync/src/chain.rs
+++ b/sync/src/chain.rs
@@ -625,13 +625,6 @@ impl ChainSync {
 		self.state = SyncState::Waiting;
 	}
 
-	fn can_sync(&self) -> bool {
-		match self.state {
-			SyncState::Idle | SyncState::NotSynced => true,
-			_ => false
-		}
-	}
-
 	/// Find something to do for a peer. Called for a new peer or when a peer is done with it's task.
 	fn sync_peer(&mut self, io: &mut SyncIo,  peer_id: PeerId, force: bool) {
 		let (peer_latest, peer_difficulty) = {
@@ -651,7 +644,7 @@ impl ChainSync {
 		if force || peer_difficulty > syncing_difficulty {
 			// start sync
 			self.syncing_difficulty = peer_difficulty;
-			if self.can_sync() {
+			if self.state == SyncState::Idle || self.state == SyncState::NotSynced {
 				self.state = SyncState::Blocks;
 			}
 			trace!(target: "sync", "Starting sync with better chain");
@@ -1662,7 +1655,6 @@ mod tests {
 		assert_eq!(sync.miner.status().transactions_in_pending_queue, 1);
 		sync.chain_new_blocks(&mut io, &good_blocks, &[], &[], &retracted_blocks);
 
-
 		// then
 		let status = sync.miner.status();
 		assert_eq!(status.transactions_in_pending_queue, 1);