diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-14 08:53:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-14 08:53:56 +0100 |
| commit | ce0347c2b089eb6ad6c14ab628a0ba5eb42f1492 (patch) | |
| tree | ac46f6168ebf7d44e33903f35f699cda2ec21ace /net/core/flow_dissector.c | |
| parent | abbdc56b17d662ae710bc0c30cf0d0e9da805fd4 (diff) | |
| parent | a25f0944ba9b1d8a6813fd6f1a86f1bd59ac25a6 (diff) | |
| download | linux-ce0347c2b089eb6ad6c14ab628a0ba5eb42f1492.tar.bz2 | |
Merge 4.9-rc5 into staging-next
We want the staging/iio fixes in here as well to resolve issues and
merge problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core/flow_dissector.c')
| -rw-r--r-- | net/core/flow_dissector.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index 1a7b80f73376..ab193e5def07 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -246,15 +246,13 @@ ipv6: case htons(ETH_P_8021AD): case htons(ETH_P_8021Q): { const struct vlan_hdr *vlan; + struct vlan_hdr _vlan; + bool vlan_tag_present = skb && skb_vlan_tag_present(skb); - if (skb_vlan_tag_present(skb)) + if (vlan_tag_present) proto = skb->protocol; - if (!skb_vlan_tag_present(skb) || - proto == cpu_to_be16(ETH_P_8021Q) || - proto == cpu_to_be16(ETH_P_8021AD)) { - struct vlan_hdr _vlan; - + if (!vlan_tag_present || eth_type_vlan(skb->protocol)) { vlan = __skb_header_pointer(skb, nhoff, sizeof(_vlan), data, hlen, &_vlan); if (!vlan) @@ -272,7 +270,7 @@ ipv6: FLOW_DISSECTOR_KEY_VLAN, target_container); - if (skb_vlan_tag_present(skb)) { + if (vlan_tag_present) { key_vlan->vlan_id = skb_vlan_tag_get_id(skb); key_vlan->vlan_priority = (skb_vlan_tag_get_prio(skb) >> VLAN_PRIO_SHIFT); |