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/metrics/disk_linux.go
+++ b/metrics/disk_linux.go
@ -68,5 +68,4 @@ func ReadDiskStats(stats *DiskStats) error {
 			stats.WriteBytes = value
 		}
 	}
-	return nil
 }