Remove some unused lint configuration

Author: lunny

.golangci.yml

@@ -98,12 +98,6 @@ issues:
     - path: models/update.go
       linters:
         - unused
-    - path: modules/setting/attachment.go
-      linters:
-        - dupl
-    - path: modules/setting/lfs.go
-      linters:
-        - dupl
     - path: cmd/dump.go
       linters:
         - dupl

cmd/dump.go

@@ -349,7 +349,7 @@ func runDump(ctx *cli.Context) error {
 	switch setting.Attachment.Storage.Type {
 	case setting.LocalStorageType:
 		if _, err := os.Stat(setting.Attachment.Path); !os.IsNotExist(err) {
-			log.Info("Dumping lfs... %s", setting.LFS.Path)
+			log.Info("Dumping attachment... %s", setting.Attachment.Path)
 			if err := addRecursive(w, "attachments", setting.Attachment.Path, verbose); err != nil {
 				fatal("Failed to include attachment: %v", err)
 			}