all: use gometalinter.v2, fix new gosimple issues (#15650)

2017-12-12 18:05:47 +00:00
parent bbea4b2b53
commit 3da1bf8ca1
24 changed files with 57 additions and 67 deletions
--- a/p2p/discv5/net.go
+++ b/p2p/discv5/net.go
@ -684,7 +684,7 @@ func (net *Network) refresh(done chan<- struct{}) {
 		seeds = net.nursery
 	}
 	if len(seeds) == 0 {
-		log.Trace(fmt.Sprint("no seed nodes found"))
+		log.Trace("no seed nodes found")
 		close(done)
 		return
 	}