IPVS remove unused var from migration to netns
Remove variable ctl_key from struct netns_ipvs,
it's a leftover from early netns work.
Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 481f856..34a6fa8 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -836,8 +836,6 @@
int num_services; /* no of virtual services */
rwlock_t rs_lock; /* real services table */
- /* semaphore for IPVS sockopts. And, [gs]etsockopt may sleep. */
- struct lock_class_key ctl_key; /* ctl_mutex debuging */
/* Trash for destinations */
struct list_head dest_trash;
/* Service counters */