fix: linter issue

megacheck, gosimple and unused has been deprecated and subsumed by staticcheck. And staticcheck also has been upgraded. we need to update code for the linter issue. close: #2945 Signed-off-by: Wei Fu <fuweid89@gmail.com>
2019-01-23 22:18:28 +08:00
parent 35582cb7a3
commit 132ee9b826
24 changed files with 42 additions and 61 deletions
--- a/metadata/snapshot.go
+++ b/metadata/snapshot.go
@@ -628,7 +628,7 @@ func (s *snapshotter) garbageCollect(ctx context.Context) (d time.Duration, err
 			}
 		}
 		if err == nil {
-			d = time.Now().Sub(t1)
+			d = time.Since(t1)
 		}
 	}()