mac80211: enable hash table shrinking

The hashtable behaviour change was merged into the tree
at about the same time as the mac80211 use of rhashtable,
but of course these don't really conflict in the normal
sense. Enable hash table shrinking now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 39893178a1a982dd9e84ea24c801485871258823..2880f2ae99abe3a05b6421f53340a42e11a9ca30 100644 (file)
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -66,6 +66,7 @@
 
 static const struct rhashtable_params sta_rht_params = {
        .nelem_hint = 3, /* start small */
+       .automatic_shrinking = true,
        .head_offset = offsetof(struct sta_info, hash_node),
        .key_offset = offsetof(struct sta_info, sta.addr),
        .key_len = ETH_ALEN,