cmd/dockerd: fix empty-lines (revive)

cmd/dockerd/trap/trap_linux_test.go:29:29: empty-lines: extra empty line at the end of a block (revive)
    cmd/dockerd/daemon.go:327:35: empty-lines: extra empty line at the start of a block (revive)

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit f63dea4337)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cmd/dockerd/daemon.go

@@ -323,7 +323,6 @@ func newRouterOptions(config *config.Config, d *daemon.Daemon) (routerOptions, e
 
 func (cli *DaemonCli) reloadConfig() {
 	reload := func(c *config.Config) {
-
 		// Revalidate and reload the authorization plugins
 		if err := validateAuthzPlugins(c.AuthorizationPlugins, cli.d.PluginStore); err != nil {
 			logrus.Fatalf("Error validating authorization plugin: %v", err)

cmd/dockerd/trap/trap_linux_test.go

@@ -62,5 +62,4 @@ func TestTrap(t *testing.T) {
 			}
 		})
 	}
-
 }