diff options
| author |   Eric Dumazet <edumazet@google.com> | 2016-04-09 11:29:58 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-14 00:37:08 -0400 |
| commit | 743b03a83297690f0bd38c452a3bbb47d2be300a (patch) | |
| tree | fa679fafc020f8a3e46a418d876d7ce523da0d3d /include | |
| parent | qdisc: constify meta_type_ops structures (diff) | |
| download | linux-dev-743b03a83297690f0bd38c452a3bbb47d2be300a.tar.xz linux-dev-743b03a83297690f0bd38c452a3bbb47d2be300a.zip | |
net: remove netdevice gso_min_segs
After introduction of ndo_features_check(), we believe that very
specific checks for rare features should not be done in core
networking stack.
No driver uses gso_min_segs yet, so we revert this feature and save
few instructions per tx packet in fast path.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index e906c6570b38..9884fe9a6552 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1586,8 +1586,6 @@ enum netdev_priv_flags { * @gso_max_size: Maximum size of generic segmentation offload * @gso_max_segs: Maximum number of segments that can be passed to the * NIC for GSO - * @gso_min_segs: Minimum number of segments that can be passed to the - * NIC for GSO * * @dcbnl_ops: Data Center Bridging netlink ops * @num_tc: Number of traffic classes in the net device @@ -1858,7 +1856,7 @@ struct net_device { unsigned int gso_max_size; #define GSO_MAX_SEGS 65535 u16 gso_max_segs; - u16 gso_min_segs; + #ifdef CONFIG_DCB const struct dcbnl_rtnl_ops *dcbnl_ops; #endif |