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authorDavid S. Miller <davem@davemloft.net>2017-06-06 22:20:08 -0400
committerDavid S. Miller <davem@davemloft.net>2017-06-06 22:20:08 -0400
commit216fe8f021e33c36e3b27c49c9f1951f6b037d7f (patch)
treea43daec41b4d3955e7a4f8d0ed0654a7c80527ec /net/bridge
parent9747e2313838ee8f5d8073fd6aa7289255c3c51b (diff)
parentb29794ec95c6856b316c2295904208bf11ffddd9 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Just some simple overlapping changes in marvell PHY driver and the DSA core code. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_netlink.c2
-rw-r--r--net/bridge/br_stp_if.c3
2 files changed, 3 insertions, 2 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 1e63ec466d7c..3bcda556971e 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -595,7 +595,7 @@ static int br_afspec(struct net_bridge *br,
err = 0;
switch (nla_type(attr)) {
case IFLA_BRIDGE_VLAN_TUNNEL_INFO:
- if (!(p->flags & BR_VLAN_TUNNEL))
+ if (!p || !(p->flags & BR_VLAN_TUNNEL))
return -EINVAL;
err = br_parse_vlan_tunnel_info(attr, &tinfo_curr);
if (err)
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index 4efd5d54498a..89110319ef0f 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -173,7 +173,8 @@ static void br_stp_start(struct net_bridge *br)
br_debug(br, "using kernel STP\n");
/* To start timers on any ports left in blocking */
- mod_timer(&br->hello_timer, jiffies + br->hello_time);
+ if (br->dev->flags & IFF_UP)
+ mod_timer(&br->hello_timer, jiffies + br->hello_time);
br_port_state_selection(br);
}