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Fix typos and review comments

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Signed-off-by: dhilipkumars <dhilip.kumar.s@huawei.com>
This commit is contained in:
dhilipkumars 2017-05-24 00:45:06 +05:30
parent 81296dda15
commit 9376cd3c63
2 changed files with 12 additions and 14 deletions
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4
libnetwork/ipvs/ipvs.go
View file

@ -144,7 +144,7 @@ func (i *Handle) GetDestinations(s *Service) ([]*Destination, error) {
return i.doGetDestinationsCmd(s, nil)
}
//GetService gets details of a specific IPVS services, useful in updating statisics etc.,
// GetService gets details of a specific IPVS services, useful in updating statisics etc.,
func (i *Handle) GetService(s *Service) (*Service, error) {
res, err := i.doGetServicesCmd(s)
@ -152,7 +152,7 @@ func (i *Handle) GetService(s *Service) (*Service, error) {
return nil, err
}
//We are looking for exactly one service otherwise error out
// We are looking for exactly one service otherwise error out
if len(res) != 1 {
return nil, fmt.Errorf("Expected only one service obtained=%d", len(res))
}

22
libnetwork/ipvs/netlink.go
View file

@ -19,8 +19,7 @@ import (
"github.com/vishvananda/netns"
)
//For Quick Reference IPVS related netlink message is described at the end of this file.
// For Quick Reference IPVS related netlink message is described at the end of this file.
var (
native = nl.NativeEndian()
ipvsFamily int
@ -74,7 +73,6 @@ func setup() {
func fillService(s *Service) nl.NetlinkRequestData {
cmdAttr := nl.NewRtAttr(ipvsCmdAttrService, nil)
nl.NewRtAttrChild(cmdAttr, ipvsSvcAttrAddressFamily, nl.Uint16Attr(s.AddressFamily))
if s.FWMark != 0 {
nl.NewRtAttrChild(cmdAttr, ipvsSvcAttrFWMark, nl.Uint32Attr(s.FWMark))
@ -267,13 +265,13 @@ func parseIP(ip []byte, family uint16) (net.IP, error) {
case syscall.AF_INET6:
resIP = (net.IP)(ip[:16])
default:
return resIP, fmt.Errorf("parseIP Error ip=%v", ip)
return nil, fmt.Errorf("parseIP Error ip=%v", ip)
}
return resIP, nil
}
//parseStats
// parseStats
func assembleStats(msg []byte) (SvcStats, error) {
var s SvcStats
@ -311,7 +309,7 @@ func assembleStats(msg []byte) (SvcStats, error) {
return s, nil
}
//assembleService assembles a services back from a hain of netlink attributes
// assembleService assembles a services back from a hain of netlink attributes
func assembleService(attrs []syscall.NetlinkRouteAttr) (*Service, error) {
var s Service
@ -356,7 +354,7 @@ func assembleService(attrs []syscall.NetlinkRouteAttr) (*Service, error) {
return &s, nil
}
//parseService given a ipvs netlink response this function will respond with a valid service entry, an error otherwise
// parseService given a ipvs netlink response this function will respond with a valid service entry, an error otherwise
func (i *Handle) parseService(msg []byte) (*Service, error) {
var s *Service
@ -368,7 +366,7 @@ func (i *Handle) parseService(msg []byte) (*Service, error) {
return nil, err
}
if len(NetLinkAttrs) == 0 {
return nil, fmt.Errorf("Error No valid net link message found while Parsing service record")
return nil, fmt.Errorf("error no valid netlink message found while parsing service record")
}
//Now Parse and get IPVS related attributes messages packed in this message.
@ -386,7 +384,7 @@ func (i *Handle) parseService(msg []byte) (*Service, error) {
return s, nil
}
//doGetServicesCmd a wrapper which could be used commonly for both GetServices() and GetService(*Service)
// doGetServicesCmd a wrapper which could be used commonly for both GetServices() and GetService(*Service)
func (i *Handle) doGetServicesCmd(svc *Service) ([]*Service, error) {
var res []*Service
@ -438,7 +436,7 @@ func assembleDestination(attrs []syscall.NetlinkRouteAttr) (*Destination, error)
return &d, nil
}
//parseDestination given a ipvs netlink response this function will respond with a valid destination entry, an error otherwise
// parseDestination given a ipvs netlink response this function will respond with a valid destination entry, an error otherwise
func (i *Handle) parseDestination(msg []byte) (*Destination, error) {
var dst *Destination
@ -449,7 +447,7 @@ func (i *Handle) parseDestination(msg []byte) (*Destination, error) {
return nil, err
}
if len(NetLinkAttrs) == 0 {
return nil, fmt.Errorf("Error No valid net link message found while Parsing service record")
return nil, fmt.Errorf("error no valid netlink message found while parsing destination record")
}
//Now Parse and get IPVS related attributes messages packed in this message.
@ -487,7 +485,7 @@ func (i *Handle) doGetDestinationsCmd(s *Service, d *Destination) ([]*Destinatio
return res, nil
}
//IPVS related netlink message format explained
// IPVS related netlink message format explained
/* EACH NETLINK MSG is of the below format, this is what we will receive from execute() api.
If we have multiple netlink objects to process like GetServices() etc., execute() will