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- From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
- From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <[email protected]>
- Date: Thu, 14 Sep 2017 11:02:18 +0200
- Subject: [PATCH] bridge: keep MAC of first assigned port
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- original commit message:
- Default bridge changes MAC dynamically using smallest MAC of all
- connected ports (for no real reason). To avoid problems with ARP
- we simply use the MAC of the first connected port.
- Signed-off-by: Fabian Grünbichler <[email protected]>
- ---
- net/bridge/br_stp_if.c | 5 +----
- 1 file changed, 1 insertion(+), 4 deletions(-)
- diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
- index 808e2b914015..b0ad54384826 100644
- --- a/net/bridge/br_stp_if.c
- +++ b/net/bridge/br_stp_if.c
- @@ -259,10 +259,7 @@ bool br_stp_recalculate_bridge_id(struct net_bridge *br)
- return false;
-
- list_for_each_entry(p, &br->port_list, list) {
- - if (addr == br_mac_zero ||
- - memcmp(p->dev->dev_addr, addr, ETH_ALEN) < 0)
- - addr = p->dev->dev_addr;
- -
- + addr = p->dev->dev_addr;
- }
-
- if (ether_addr_equal(br->bridge_id.addr, addr))
- --
- 2.14.2
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