From 59b93b41e7fa71138734a911b11b044340dd16bd Mon Sep 17 00:00:00 2001 From: Pravin B Shelar Date: Wed, 5 Nov 2014 15:27:48 -0800 Subject: net: Remove MPLS GSO feature. Device can export MPLS GSO support in dev->mpls_features same way it export vlan features in dev->vlan_features. So it is safe to remove NETIF_F_GSO_MPLS redundant flag. Signed-off-by: Pravin B Shelar --- include/linux/netdev_features.h | 5 +---- include/linux/netdevice.h | 1 - include/linux/skbuff.h | 4 +--- 3 files changed, 2 insertions(+), 8 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 8c94b07e654a..8e30685affeb 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -47,7 +47,6 @@ enum { NETIF_F_GSO_SIT_BIT, /* ... SIT tunnel with TSO */ NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ - NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ NETIF_F_GSO_TUNNEL_REMCSUM_BIT, /* ... TUNNEL with TSO & REMCSUM */ /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ NETIF_F_GSO_TUNNEL_REMCSUM_BIT, @@ -119,7 +118,6 @@ enum { #define NETIF_F_GSO_SIT __NETIF_F(GSO_SIT) #define NETIF_F_GSO_UDP_TUNNEL __NETIF_F(GSO_UDP_TUNNEL) #define NETIF_F_GSO_UDP_TUNNEL_CSUM __NETIF_F(GSO_UDP_TUNNEL_CSUM) -#define NETIF_F_GSO_MPLS __NETIF_F(GSO_MPLS) #define NETIF_F_GSO_TUNNEL_REMCSUM __NETIF_F(GSO_TUNNEL_REMCSUM) #define NETIF_F_HW_VLAN_STAG_FILTER __NETIF_F(HW_VLAN_STAG_FILTER) #define NETIF_F_HW_VLAN_STAG_RX __NETIF_F(HW_VLAN_STAG_RX) @@ -183,7 +181,6 @@ enum { NETIF_F_GSO_IPIP | \ NETIF_F_GSO_SIT | \ NETIF_F_GSO_UDP_TUNNEL | \ - NETIF_F_GSO_UDP_TUNNEL_CSUM | \ - NETIF_F_GSO_MPLS) + NETIF_F_GSO_UDP_TUNNEL_CSUM) #endif /* _LINUX_NETDEV_FEATURES_H */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 4767f546d7c0..90ac95900a11 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -3583,7 +3583,6 @@ static inline bool net_gso_ok(netdev_features_t features, int gso_type) BUILD_BUG_ON(SKB_GSO_SIT != (NETIF_F_GSO_SIT >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_UDP_TUNNEL != (NETIF_F_GSO_UDP_TUNNEL >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_UDP_TUNNEL_CSUM != (NETIF_F_GSO_UDP_TUNNEL_CSUM >> NETIF_F_GSO_SHIFT)); - BUILD_BUG_ON(SKB_GSO_MPLS != (NETIF_F_GSO_MPLS >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_TUNNEL_REMCSUM != (NETIF_F_GSO_TUNNEL_REMCSUM >> NETIF_F_GSO_SHIFT)); return (features & feature) == feature; diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 39ec7530ae27..53f4f6c93356 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -372,9 +372,7 @@ enum { SKB_GSO_UDP_TUNNEL_CSUM = 1 << 11, - SKB_GSO_MPLS = 1 << 12, - - SKB_GSO_TUNNEL_REMCSUM = 1 << 13, + SKB_GSO_TUNNEL_REMCSUM = 1 << 12, }; #if BITS_PER_LONG > 32 -- cgit v1.2.3