netdev - [PATCH 11/14] openvswitch: use list_for_each

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

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


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html