Method Copier.copySrc has 5 return statements (exceeds 4 allowed).

Open

func (c *Copier) copySrc(name string, src io.Reader) {
    defer c.copyJobs.Done()

    bufSize := defaultBufSize
    if sizedLogger, ok := c.dst.(SizedLogger); ok {

Method Daemon.deleteNetwork has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) deleteNetwork(nw *libnetwork.Network, dynamic bool) error {
    if runconfig.IsPreDefinedNetwork(nw.Name()) && !dynamic {
        err := fmt.Errorf("%s is a pre-defined network and cannot be removed", nw.Name())
        return errdefs.Forbidden(err)
    }

Function getSystemCPUUsage has 5 return statements (exceeds 4 allowed).

Open

func getSystemCPUUsage() (cpuUsage uint64, cpuNum uint32, err error) {
    f, err := os.Open("/proc/stat")
    if err != nil {
        return 0, 0, err
    }

Method Daemon.createSpecWindowsFields has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) createSpecWindowsFields(c *container.Container, s *specs.Spec, isHyperV bool) error {
    s.Hostname = c.FullHostname()

    if len(s.Process.Cwd) == 0 {
        // We default to C:\ to workaround the oddity of the case that the

Method Daemon.getActiveContainer has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) getActiveContainer(name string) (*container.Container, error) {
    ctr, err := daemon.GetContainer(name)
    if err != nil {
        return nil, err
    }

Function New has 5 return statements (exceeds 4 allowed).

Open

func New(info logger.Info) (logger.Logger, error) {
    fluentConfig, err := parseConfig(info.Config)
    if err != nil {
        return nil, errdefs.InvalidParameter(err)
    }

Method Daemon.containerRm has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) containerRm(cfg *config.Config, name string, opts *backend.ContainerRmConfig) error {
    start := time.Now()
    ctr, err := daemon.GetContainer(name)
    if err != nil {
        return err

Function unlink has 5 return statements (exceeds 4 allowed).

Open

func unlink(name string) error {
    // Rename the file before deleting it so that the original name is freed
    // up to be reused, even while there are still open FILE_SHARE_DELETE
    // file handles. Emulate POSIX unlink() semantics, essentially.
    name, err := filepath.Abs(name)

Method Daemon.reserveName has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) reserveName(id, name string) (string, error) {
    if !validContainerNamePattern.MatchString(strings.TrimPrefix(name, "/")) {
        return "", errdefs.InvalidParameter(errors.Errorf("Invalid container name (%s), only %s are allowed", name, validContainerNameChars))
    }
    if name[0] != '/' {

Method Daemon.ContainerStart has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) ContainerStart(ctx context.Context, name string, checkpoint string, checkpointDir string) error {
    daemonCfg := daemon.config()
    if checkpoint != "" && !daemonCfg.Experimental {
        return errdefs.InvalidParameter(errors.New("checkpoint is only supported in experimental mode"))
    }

Function validateContainerConfig has 5 return statements (exceeds 4 allowed).

Open

func validateContainerConfig(config *containertypes.Config) error {
    if config == nil {
        return nil
    }
    if err := translateWorkingDir(config); err != nil {

Method Daemon.ContainerKill has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) ContainerKill(name, stopSignal string) error {
    var (
        err error
        sig = syscall.SIGKILL
    )

Function buildEndpointInfo has 5 return statements (exceeds 4 allowed).

Open

func buildEndpointInfo(networkSettings *internalnetwork.Settings, n *libnetwork.Network, ep *libnetwork.Endpoint) error {
    if ep == nil {
        return errors.New("endpoint cannot be nil")
    }

Function New has 5 return statements (exceeds 4 allowed).

Open

func New(info logger.Info) (logger.Logger, error) {
    initGCP()

    var project string
    if projectID != "" {

Function copyRegular has 5 return statements (exceeds 4 allowed).

Open

func copyRegular(srcPath, dstPath string, fileinfo os.FileInfo, copyWithFileRange, copyWithFileClone *bool) error {
    srcFile, err := os.Open(srcPath)
    if err != nil {
        return err
    }

Function updateJoinInfo has 5 return statements (exceeds 4 allowed).

Open

func updateJoinInfo(networkSettings *network.Settings, n *libnetwork.Network, ep *libnetwork.Endpoint) error {
    if ep == nil {
        return errors.New("invalid enppoint whhile building portmap info")
    }

Function validateEndpointSettings has a Cognitive Complexity of 22 (exceeds 20 allowed). Consider refactoring.

Open

func validateEndpointSettings(nw *libnetwork.Network, nwName string, epConfig *networktypes.EndpointSettings) error {
    if epConfig == nil {
        return nil
    }

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Function getUntilFromPruneFilters has 5 return statements (exceeds 4 allowed).

Open

func getUntilFromPruneFilters(pruneFilters filters.Args) (time.Time, error) {
    until := time.Time{}
    if !pruneFilters.Contains("until") {
        return until, nil
    }

Method Daemon.releaseNetwork has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) releaseNetwork(container *container.Container) {
    start := time.Now()
    // If live-restore is enabled, the daemon cleans up dead containers when it starts up. In that case, the
    // netController hasn't been initialized yet and so we can't proceed.
    // TODO(aker): If we hit this case, the endpoint state won't be cleaned up (ie. no call to cleanOperationalData).

Method Daemon.containerPause has 5 return statements (exceeds 4 allowed).

Open

func (daemon *Daemon) containerPause(container *container.Container) error {
    container.Lock()
    defer container.Unlock()

    // We cannot Pause the container which is not running