kpod: make --debug work

The --debug flag is a global CLI flag, so parse it like one.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

cmd/kpod/common.go

@@ -7,7 +7,6 @@ import (
 	"github.com/containers/storage"
 	"github.com/fatih/camelcase"
 	"github.com/kubernetes-incubator/cri-o/libkpod"
-	"github.com/sirupsen/logrus"
 	"github.com/urfave/cli"
 )
 
@@ -50,9 +49,6 @@ func getConfig(c *cli.Context) (*libkpod.Config, error) {
 			config.StorageOptions = opts
 		}
 	}
-	if c.Bool("debug") {
-		logrus.SetLevel(logrus.DebugLevel)
-	}
 	if c.GlobalIsSet("runtime") {
 		config.Runtime = c.GlobalString("runtime")
 	}