diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/net/8021q/vlan_core.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/net/8021q/vlan_core.c')
-rw-r--r-- | kernel/net/8021q/vlan_core.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/kernel/net/8021q/vlan_core.c b/kernel/net/8021q/vlan_core.c index 61bf2a06e..e2ed69850 100644 --- a/kernel/net/8021q/vlan_core.c +++ b/kernel/net/8021q/vlan_core.c @@ -30,7 +30,9 @@ bool vlan_do_receive(struct sk_buff **skbp) skb->pkt_type = PACKET_HOST; } - if (!(vlan_dev_priv(vlan_dev)->flags & VLAN_FLAG_REORDER_HDR)) { + if (!(vlan_dev_priv(vlan_dev)->flags & VLAN_FLAG_REORDER_HDR) && + !netif_is_macvlan_port(vlan_dev) && + !netif_is_bridge_port(vlan_dev)) { unsigned int offset = skb->data - skb_mac_header(skb); /* @@ -206,7 +208,10 @@ static int __vlan_vid_add(struct vlan_info *vlan_info, __be16 proto, u16 vid, return -ENOMEM; if (vlan_hw_filter_capable(dev, vid_info)) { - err = ops->ndo_vlan_rx_add_vid(dev, proto, vid); + if (netif_device_present(dev)) + err = ops->ndo_vlan_rx_add_vid(dev, proto, vid); + else + err = -ENODEV; if (err) { kfree(vid_info); return err; @@ -264,7 +269,10 @@ static void __vlan_vid_del(struct vlan_info *vlan_info, int err; if (vlan_hw_filter_capable(dev, vid_info)) { - err = ops->ndo_vlan_rx_kill_vid(dev, proto, vid); + if (netif_device_present(dev)) + err = ops->ndo_vlan_rx_kill_vid(dev, proto, vid); + else + err = -ENODEV; if (err) { pr_warn("failed to kill vid %04x/%d for device %s\n", proto, vid, dev->name); |