all: Format code with gofumpt

See https://github.com/mvdan/gofumpt

lazy/init.go

@@ -111,7 +111,6 @@ func (ini *Init) Do() (interface{}, error) {
 	ini.wait()
 
 	return ini.out, ini.err
-
 }
 
 // TODO(bep) investigate if we can use sync.Cond for this.
@@ -189,7 +188,6 @@ func (ini *Init) withTimeout(timeout time.Duration, f func(ctx context.Context)
 	case ve := <-c:
 		return ve.v, ve.err
 	}
-
 }
 
 type verr struct {

lazy/init_test.go

@@ -98,7 +98,6 @@ func TestInit(t *testing.T) {
 			}
 			_, err = branch1_2.Do()
 			c.Assert(err, qt.IsNil)
-
 		}(i)
 
 		wg.Wait()
@@ -106,7 +105,6 @@ func TestInit(t *testing.T) {
 		c.Assert(result, qt.Equals, "root(1)|root(2)|branch_1|branch_1_1|branch_1_2|branch_1_2_1|")
 
 	}
-
 }
 
 func TestInitAddWithTimeout(t *testing.T) {
@@ -142,7 +140,6 @@ func TestInitAddWithTimeoutTimeout(t *testing.T) {
 	c.Assert(err.Error(), qt.Contains, "timed out")
 
 	time.Sleep(1 * time.Second)
-
 }
 
 func TestInitAddWithTimeoutError(t *testing.T) {
@@ -204,7 +201,6 @@ func TestInitBranchOrder(t *testing.T) {
 			// V1 is A
 			ab := state.V1 + "B"
 			state.Add2(ab)
-
 		}))
 	}
 

lazy/once.go

@@ -51,7 +51,6 @@ func (t *onceMore) Do(f func()) {
 	}
 	defer atomic.StoreUint32(&t.done, 1)
 	f()
-
 }
 
 func (t *onceMore) InProgress() bool {