volume: fix empty-lines (revive)

volume/mounts/parser_test.go:42:39: empty-lines: extra empty line at the end of a block (revive)
    volume/mounts/windows_parser.go:129:24: empty-lines: extra empty line at the end of a block (revive)
    volume/local/local_test.go:16:35: empty-lines: extra empty line at the end of a block (revive)
    volume/local/local_unix.go:145:3: early-return: if c {...} else {... return } can be simplified to if !c { ... return } ... (revive)
    volume/service/service_test.go:18:38: empty-lines: extra empty line at the end of a block (revive)

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

volume/local/local_test.go

@@ -26,7 +26,6 @@ func TestGetAddress(t *testing.T) {
 			t.Errorf("Test case failed for %s actual: %s expected : %s", name, v, success)
 		}
 	}
-
 }
 
 func TestGetPassword(t *testing.T) {

volume/local/local_unix.go

@@ -143,10 +143,7 @@ func (v *localVolume) postMount() error {
 	}
 	if v.opts.Quota.Size > 0 {
 		if v.quotaCtl != nil {
-			err := v.quotaCtl.SetQuota(v.path, v.opts.Quota)
-			if err != nil {
-				return err
-			}
+			return v.quotaCtl.SetQuota(v.path, v.opts.Quota)
 		} else {
 			return errors.New("size quota requested for volume but no quota support")
 		}

volume/mounts/parser_test.go

@@ -87,5 +87,4 @@ func TestParseMountSpec(t *testing.T) {
 			t.Errorf("Expected mount copy data to match. Expected: '%v', Actual: '%v'", c.expected.CopyData, mp.CopyData)
 		}
 	}
-
 }

volume/mounts/windows_parser.go

@@ -128,7 +128,6 @@ func (p *windowsParser) splitRawSpec(raw string, splitRegexp *regexp.Regexp) ([]
 			exists, isDir, _ := p.fi.fileInfo(matchgroups["destination"])
 			if exists && !isDir {
 				return nil, fmt.Errorf("file '%s' cannot be mapped. Only directories can be mapped on this platform", matchgroups["destination"])
-
 			}
 		}
 	}

volume/service/service_test.go

@@ -45,7 +45,6 @@ func TestServiceCreate(t *testing.T) {
 	assert.NilError(t, err)
 	_, err = service.Create(ctx, "v1", "d2")
 	assert.NilError(t, err)
-
 }
 
 func TestServiceList(t *testing.T) {