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pkg/wireguard: simplify returns

This commit is contained in:
Lucas Servén Marín 2019-05-03 13:03:53 +02:00
parent 160e0bb3e8
commit cd9c83b3bc
No known key found for this signature in database
GPG Key ID: 586FEAF680DA74AD
1 changed files with 7 additions and 24 deletions
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31
pkg/wireguard/conf.go
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@ -302,10 +302,7 @@ func writeAllowedIPs(buf *bytes.Buffer, ais []*net.IPNet) error {
return err
}
}
if err = buf.WriteByte('\n'); err != nil {
return err
}
return nil
return buf.WriteByte('\n')
}
func writePKey(buf *bytes.Buffer, k key, b []byte) error {
@ -319,10 +316,7 @@ func writePKey(buf *bytes.Buffer, k key, b []byte) error {
if _, err = buf.Write(b); err != nil {
return err
}
if err = buf.WriteByte('\n'); err != nil {
return err
}
return nil
return buf.WriteByte('\n')
}
func writeValue(buf *bytes.Buffer, k key, v string) error {
@ -333,10 +327,7 @@ func writeValue(buf *bytes.Buffer, k key, v string) error {
if _, err = buf.WriteString(v); err != nil {
return err
}
if err = buf.WriteByte('\n'); err != nil {
return err
}
return nil
return buf.WriteByte('\n')
}
func writeEndpoint(buf *bytes.Buffer, e *Endpoint) error {
@ -356,10 +347,7 @@ func writeEndpoint(buf *bytes.Buffer, e *Endpoint) error {
if _, err = buf.WriteString(strconv.FormatUint(uint64(e.Port), 10)); err != nil {
return err
}
if err = buf.WriteByte('\n'); err != nil {
return err
}
return nil
return buf.WriteByte('\n')
}
func writeSection(buf *bytes.Buffer, s section) error {
@ -373,10 +361,7 @@ func writeSection(buf *bytes.Buffer, s section) error {
if err = buf.WriteByte(']'); err != nil {
return err
}
if err = buf.WriteByte('\n'); err != nil {
return err
}
return nil
return buf.WriteByte('\n')
}
func writeKey(buf *bytes.Buffer, k key) error {
@ -384,8 +369,6 @@ func writeKey(buf *bytes.Buffer, k key) error {
if _, err = buf.WriteString(string(k)); err != nil {
return err
}
if _, err = buf.WriteString(" = "); err != nil {
return err
}
return nil
_, err = buf.WriteString(" = ")
return err
}