From 9ce99cf6dc011a98ef8d64638d4353501de6f6c9 Mon Sep 17 00:00:00 2001
From: Rami Rosen <ramirose@gmail.com>
Date: Fri, 23 Nov 2012 03:58:10 +0000
Subject: [PATCH] tun: change tun_get_iff() prototype.

This patch changes tun_get_iff() prototype to return void as it never fails.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed