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all: simplify nested complexity and if blocks ending with a return statement (#21854)

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Changes:

    Simplify nested complexity
    If an if blocks ends with a return statement then remove the else nesting.

Most of the changes has also been reported in golint https://goreportcard.com/report/github.com/ethereum/go-ethereum#golint
This commit is contained in:
Alex Prut
2020-11-25 09:24:50 +01:00
committed by GitHub
parent 29efe1fc7e
commit c92faee66e
19 changed files with 58 additions and 85 deletions
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6
p2p/nodestate/nodestate_test.go
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@ -240,9 +240,8 @@ func uint64FieldEnc(field interface{}) ([]byte, error) {
if u, ok := field.(uint64); ok {
enc, err := rlp.EncodeToBytes(&u)
return enc, err
} else {
return nil, errors.New("invalid field type")
}
return nil, errors.New("invalid field type")
}
func uint64FieldDec(enc []byte) (interface{}, error) {
@ -254,9 +253,8 @@ func uint64FieldDec(enc []byte) (interface{}, error) {
func stringFieldEnc(field interface{}) ([]byte, error) {
if s, ok := field.(string); ok {
return []byte(s), nil
} else {
return nil, errors.New("invalid field type")
}
return nil, errors.New("invalid field type")
}
func stringFieldDec(enc []byte) (interface{}, error) {