From 9b7726523523472ead660b1d45df29dcaf6cc5c0 Mon Sep 17 00:00:00 2001
From: Pavel Emelyanov <xemul@openvz.org>
Date: Wed, 10 Oct 2007 02:49:09 -0700
Subject: [PATCH] [NET]: Remove double dev->flags checking when calling
 dev_close()

The unregister_netdevice() and dev_change_net_namespace()
both check for dev->flags to be IFF_UP before calling the
dev_close(), but the dev_close() checks for IFF_UP itself,
so remove those unneeded checks.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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