diff options
| author | Jesse Gross <jesse@nicira.com> | 2010-10-21 15:30:42 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-22 06:59:31 +0400 |
| commit | 0988c4c7fb5881377ec20a6452f739a722e97c6b (patch) | |
| tree | da72b7404960d912b7646a7749ac5829e30d96cd | |
| parent | 2198a10b501fd4443430cb17e065a9e859cc58c9 (diff) | |
| download | linux-0988c4c7fb5881377ec20a6452f739a722e97c6b.tar.xz | |
vlan: Calling vlan_hwaccel_do_receive() is always valid.
It is now acceptable to receive vlan tagged packets at any time,
even if CONFIG_VLAN_8021Q is not set. This means that calling
vlan_hwaccel_do_receive() should not result in BUG() but rather just
behave as if there were no vlan devices configured.
Reported-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/linux/if_vlan.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index a0d9786c202d..c2f3a72712ce 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -168,7 +168,8 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, static inline bool vlan_hwaccel_do_receive(struct sk_buff **skb) { - BUG(); + if ((*skb)->vlan_tci & VLAN_VID_MASK) + (*skb)->pkt_type = PACKET_OTHERHOST; return false; } |