linux-kernel - [PATCH 11/14] openvswitch: use list_for_each

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Message-Id: <13c7141db917b9fb45dfec05da494318bd7d0ff9.1450451516.git.geliangtang@163.com>
Date:	Fri, 18 Dec 2015 23:33:35 +0800
From:	Geliang Tang <geliangtang@....com>
To:	Pravin Shelar <pshelar@...ira.com>,
	"David S. Miller" <davem@...emloft.net>
Cc:	Geliang Tang <geliangtang@....com>, netdev@...r.kernel.org,
	dev@...nvswitch.org, linux-kernel@...r.kernel.org
Subject: [PATCH 11/14] openvswitch: use list_for_each_entry

Use list_for_each_entry() instead of list_for_each() to simplify
the code.

Signed-off-by: Geliang Tang <geliangtang@....com>
---
 net/openvswitch/flow_table.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c
index d073fff..9b5999ba 100644
--- a/net/openvswitch/flow_table.c
+++ b/net/openvswitch/flow_table.c
@@ -651,11 +651,9 @@ static bool mask_equal(const struct sw_flow_mask *a,
 static struct sw_flow_mask *flow_mask_find(const struct flow_table *tbl,
 					   const struct sw_flow_mask *mask)
 {
-	struct list_head *ml;
+	struct sw_flow_mask *m;
 
-	list_for_each(ml, &tbl->mask_list) {
-		struct sw_flow_mask *m;
-		m = container_of(ml, struct sw_flow_mask, list);
+	list_for_each_entry(m, &tbl->mask_list, list) {
 		if (mask_equal(mask, m))
 			return m;
 	}
-- 
2.5.0


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