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net_namespace: trivial cleanup 

Do not initialize net_kill_list twice.
list_replace_init() already takes care of initializing net_kill_list.
We don't need to initialize it with LIST_HEAD() beforehand.

Signed-off-by: xiao jin <jin.xiao@intel.com>
Reviewed-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
xiao jin 2014-04-25 08:50:54 +08:00 committed by David S. Miller
parent 98a20b735b
commit 1818ce4dc5
1 changed files with 1 additions and 1 deletions
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2
net/core/net_namespace.c
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@ -273,7 +273,7 @@ static void cleanup_net(struct work_struct *work)
{
const struct pernet_operations *ops;
struct net *net, *tmp;
LIST_HEAD(net_kill_list);
struct list_head net_kill_list;
LIST_HEAD(net_exit_list);
/* Atomically snapshot the list of namespaces to cleanup */