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Diffstat (limited to 'net/bridge/br_device.c')
-rw-r--r--net/bridge/br_device.c54
1 files changed, 29 insertions, 25 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index e4401a531afb..63f0455c0bc3 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -187,8 +187,7 @@ static int br_set_mac_address(struct net_device *dev, void *p)
spin_lock_bh(&br->lock);
if (!ether_addr_equal(dev->dev_addr, addr->sa_data)) {
- memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
- br_fdb_change_mac_address(br, addr->sa_data);
+ /* Mac address will be changed in br_stp_change_bridge_id(). */
br_stp_change_bridge_id(br, addr->sa_data);
}
spin_unlock_bh(&br->lock);
@@ -226,6 +225,33 @@ static void br_netpoll_cleanup(struct net_device *dev)
br_netpoll_disable(p);
}
+static int __br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
+{
+ struct netpoll *np;
+ int err;
+
+ np = kzalloc(sizeof(*p->np), gfp);
+ if (!np)
+ return -ENOMEM;
+
+ err = __netpoll_setup(np, p->dev, gfp);
+ if (err) {
+ kfree(np);
+ return err;
+ }
+
+ p->np = np;
+ return err;
+}
+
+int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
+{
+ if (!p->br->dev->npinfo)
+ return 0;
+
+ return __br_netpoll_enable(p, gfp);
+}
+
static int br_netpoll_setup(struct net_device *dev, struct netpoll_info *ni,
gfp_t gfp)
{
@@ -236,7 +262,7 @@ static int br_netpoll_setup(struct net_device *dev, struct netpoll_info *ni,
list_for_each_entry(p, &br->port_list, list) {
if (!p->dev)
continue;
- err = br_netpoll_enable(p, gfp);
+ err = __br_netpoll_enable(p, gfp);
if (err)
goto fail;
}
@@ -249,28 +275,6 @@ fail:
goto out;
}
-int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
-{
- struct netpoll *np;
- int err;
-
- if (!p->br->dev->npinfo)
- return 0;
-
- np = kzalloc(sizeof(*p->np), gfp);
- if (!np)
- return -ENOMEM;
-
- err = __netpoll_setup(np, p->dev, gfp);
- if (err) {
- kfree(np);
- return err;
- }
-
- p->np = np;
- return err;
-}
-
void br_netpoll_disable(struct net_bridge_port *p)
{
struct netpoll *np = p->np;