1 files changed, 0 insertions, 6 deletions
diff --git a/light/lightchain.go b/light/lightchain.go
index 181a1c2a6..2784615d3 100644
--- a/light/lightchain.go
+++ b/light/lightchain.go
@@ -171,9 +171,6 @@ func (bc *LightChain) SetHead(head uint64) {
 
 // GasLimit returns the gas limit of the current HEAD block.
 func (self *LightChain) GasLimit() uint64 {
-	self.mu.RLock()
-	defer self.mu.RUnlock()
-
 	return self.hc.CurrentHeader().GasLimit
 }
 
@@ -387,9 +384,6 @@ func (self *LightChain) InsertHeaderChain(chain []*types.Header, checkFreq int)
 // CurrentHeader retrieves the current head header of the canonical chain. The
 // header is retrieved from the HeaderChain's internal cache.
 func (self *LightChain) CurrentHeader() *types.Header {
-	self.mu.RLock()
-	defer self.mu.RUnlock()
-
 	return self.hc.CurrentHeader()
 }