diff options
| author | Jesse Gross <jesse@nicira.com> | 2010-10-20 13:56:03 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-21 01:26:52 -0700 |
| commit | eab6d18d20fc5b5ba04a7e7fcd6f357197870e51 (patch) | |
| tree | 8a52538666747998dd16bc68a2102b05ebfe6873 /drivers/net/atlx | |
| parent | b738127dfb469bb9f595cdace30e7f881e8146b2 (diff) | |
| download | lwn-eab6d18d20fc5b5ba04a7e7fcd6f357197870e51.tar.gz lwn-eab6d18d20fc5b5ba04a7e7fcd6f357197870e51.zip | |
vlan: Don't check for vlan group before vlan_tx_tag_present.
Many (but not all) drivers check to see whether there is a vlan
group configured before using a tag stored in the skb. There's
not much point in this check since it just throws away data that
should only be present in the expected circumstances. However,
it will soon be legal and expected to get a vlan tag when no
vlan group is configured, so remove this check from all drivers
to avoid dropping the tags.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/atlx')
| -rw-r--r-- | drivers/net/atlx/atl1.c | 2 | ||||
| -rw-r--r-- | drivers/net/atlx/atl2.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index b8c053f76878..dbd27b8e66bd 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -2408,7 +2408,7 @@ static netdev_tx_t atl1_xmit_frame(struct sk_buff *skb, (u16) atomic_read(&tpd_ring->next_to_use)); memset(ptpd, 0, sizeof(struct tx_packet_desc)); - if (adapter->vlgrp && vlan_tx_tag_present(skb)) { + if (vlan_tx_tag_present(skb)) { vlan_tag = vlan_tx_tag_get(skb); vlan_tag = (vlan_tag << 4) | (vlan_tag >> 13) | ((vlan_tag >> 9) & 0x8); diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c index 29c0265ccc5d..35b14bec1207 100644 --- a/drivers/net/atlx/atl2.c +++ b/drivers/net/atlx/atl2.c @@ -870,7 +870,7 @@ static netdev_tx_t atl2_xmit_frame(struct sk_buff *skb, offset = ((u32)(skb->len-copy_len + 3) & ~3); } #ifdef NETIF_F_HW_VLAN_TX - if (adapter->vlgrp && vlan_tx_tag_present(skb)) { + if (vlan_tx_tag_present(skb)) { u16 vlan_tag = vlan_tx_tag_get(skb); vlan_tag = (vlan_tag << 4) | (vlan_tag >> 13) | |