From 974daef7f8bb5d7be78fae3a240fcce43cae0135 Mon Sep 17 00:00:00 2001
From: Nikolay Aleksandrov <nikolay@redhat.com>
Date: Wed, 23 Oct 2013 15:28:56 +0200
Subject: [PATCH] net: add missing dev_put() in __netdev_adjacent_dev_insert

I think that a dev_put() is needed in the error path to preserve the
proper dev refcount.

CC: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Acked-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/core/dev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/core/dev.c b/net/core/dev.c
index 0918aadc20fd..bdffd654edc4 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4648,6 +4648,7 @@ static int __netdev_adjacent_dev_insert(struct net_device *dev,
 
 free_adj:
 	kfree(adj);
+	dev_put(adj_dev);
 
 	return ret;
 }
-- 
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