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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>
This commit is contained in:
Nikolay Aleksandrov 2013-10-23 15:28:56 +02:00 committed by David S. Miller
parent 4a3ad7b3ea
commit 974daef7f8
1 changed files with 1 additions and 0 deletions
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net/core/dev.c
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@ -4648,6 +4648,7 @@ static int __netdev_adjacent_dev_insert(struct net_device *dev,
free_adj: free_adj:
kfree(adj); kfree(adj);
dev_put(adj_dev);
return ret; return ret;
} }