geneve: Remove workqueue.

The work queue is used only to free the UDP socket upon destruction.
This is not necessary with Geneve and generally makes the code more
difficult to reason about. It also introduces nondeterministic
behavior such as when a socket is rapidly deleted and recreated, which
could fail as the the deletion happens asynchronously.

Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/net/geneve.h b/include/net/geneve.h
index 112132cf8e2e..56c7e1ac216a 100644
--- a/include/net/geneve.h
+++ b/include/net/geneve.h
@@ -71,7 +71,6 @@ struct geneve_sock {
         struct hlist_node       hlist;
         geneve_rcv_t            *rcv;
         void                    *rcv_data;
-        struct work_struct      del_work;
         struct socket           *sock;
         struct rcu_head         rcu;
         atomic_t                refcnt;