netdev - [PATCH -next] bridge: using for_each_set_bit

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-next>] [day] [month] [year] [list]

Date:	Mon, 11 Mar 2013 23:43:48 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	stephen@...workplumber.org, davem@...emloft.net
Cc:	yongjun_wei@...ndmicro.com.cn, bridge@...ts.linux-foundation.org,
	netdev@...r.kernel.org
Subject: [PATCH -next] bridge: using for_each_set_bit_from to simplify the code

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Using for_each_set_bit_from() to simplify the code.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 net/bridge/br_fdb.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index b0812c9..48fe761 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -161,9 +161,7 @@ void br_fdb_change_mac_address(struct net_bridge *br, const u8 *newaddr)
 	if (!pv)
 		return;
 
-	for (vid = find_next_bit(pv->vlan_bitmap, BR_VLAN_BITMAP_LEN, vid);
-	     vid < BR_VLAN_BITMAP_LEN;
-	     vid = find_next_bit(pv->vlan_bitmap, BR_VLAN_BITMAP_LEN, vid+1)) {
+	for_each_set_bit_from(vid, pv->vlan_bitmap, BR_VLAN_BITMAP_LEN) {
 		f = __br_fdb_get(br, br->dev->dev_addr, vid);
 		if (f && f->is_local && !f->dst)
 			fdb_delete(br, f);

--
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