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Diffstat (limited to 'net/bridge/br_stp_if.c')
-rw-r--r--net/bridge/br_stp_if.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index 1a4e5c37a0c..9a52ac5b452 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -214,6 +214,10 @@ void br_stp_recalculate_bridge_id(struct net_bridge *br)
const unsigned char *addr = br_mac_zero;
struct net_bridge_port *p;
+ /* user has chosen a value so keep it */
+ if (br->flags & BR_SET_MAC_ADDR)
+ return;
+
list_for_each_entry(p, &br->port_list, list) {
if (addr == br_mac_zero ||
memcmp(p->dev->dev_addr, addr, ETH_ALEN) < 0)