From: Pravin B Shelar <pshelar@nicira.com>
Date: Tue, 30 Jul 2013 22:45:59 +0000 (-0700)
Subject: openvswitch: Use non rcu hlist_del() flow table entry.
X-Git-Tag: v3.12-rc1~132^2~166^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=76a66c7e7f6bec35bbdb0ca91db327c7c56d8c45;p=kernel%2Fkernel-generic.git

openvswitch: Use non rcu hlist_del() flow table entry.

Flow table destroy is done in rcu call-back context.  Therefore
there is no need to use rcu variant of hlist_del().

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
---

diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 1aa84dc..fca2825 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -302,7 +302,7 @@ void ovs_flow_tbl_destroy(struct flow_table *table)
 		int ver = table->node_ver;
 
 		hlist_for_each_entry_safe(flow, n, head, hash_node[ver]) {
-			hlist_del_rcu(&flow->hash_node[ver]);
+			hlist_del(&flow->hash_node[ver]);
 			ovs_flow_free(flow);
 		}
 	}