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made getDefaultNetworkMtu private

Signed-off-by: Blake Geno <blakegeno@gmail.com>

Blake Geno authored on 2014/11/05 08:53:34
Showing 2 changed files
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@@ -70,7 +70,7 @@ func (config *Config) InstallFlags() {
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 	opts.MirrorListVar(&config.Mirrors, []string{"-registry-mirror"}, "Specify a preferred Docker registry mirror")
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 }
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-func GetDefaultNetworkMtu() int {
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+func getDefaultNetworkMtu() int {
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 	if iface, err := networkdriver.GetDefaultRouteIface(); err == nil {
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 		return iface.MTU
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 	}
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@@ -721,8 +721,7 @@ func NewDaemon(config *Config, eng *engine.Engine) (*Daemon, error) {
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 func NewDaemonFromDirectory(config *Config, eng *engine.Engine) (*Daemon, error) {
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 	// Apply configuration defaults
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 	if config.Mtu == 0 {
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-		// FIXME: GetDefaultNetwork Mtu doesn't need to be public anymore
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-		config.Mtu = GetDefaultNetworkMtu()
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+		config.Mtu = getDefaultNetworkMtu()
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 	}
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 	// Check for mutually incompatible config options
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 	if config.BridgeIface != "" && config.BridgeIP != "" {