all: fix go vet warnings

2016-04-15 11:06:57 +02:00
parent 68c755a238
commit 6fdd0893c3
41 changed files with 83 additions and 93 deletions
--- a/pow/ezp/pow.go
+++ b/pow/ezp/pow.go
@@ -91,8 +91,6 @@ empty:
 			time.Sleep(20 * time.Microsecond)
 		}
 	}
-
-	return 0, nil
 }

 func (pow *EasyPow) Verify(block pow.Block) bool {