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| author | Toshiaki Makita <[email protected]> | 2015-01-29 11:37:07 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-01-31 02:03:47 +0000 |
| commit | d4bcef3fbe887ff93b58da4fcf6df1eee416e8fa (patch) | |
| tree | cf4ad1600694c60733d7696727d7112acbc6e85c /drivers/net/xen-netback/interface.c | |
| parent | net: sctp: fix passing wrong parameter header to param_type2af in sctp_proces... (diff) | |
| download | kernel-d4bcef3fbe887ff93b58da4fcf6df1eee416e8fa.tar.gz kernel-d4bcef3fbe887ff93b58da4fcf6df1eee416e8fa.zip | |
net: Fix vlan_get_protocol for stacked vlan
vlan_get_protocol() could not get network protocol if a skb has a 802.1ad
vlan tag or multiple vlans, which caused incorrect checksum calculation
in several drivers.
Fix vlan_get_protocol() to retrieve network protocol instead of incorrect
vlan protocol.
As the logic is the same as skb_network_protocol(), create a common helper
function __vlan_get_protocol() and call it from existing functions.
Signed-off-by: Toshiaki Makita <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions