lro: do vlan cleanup

- remove useless vlan parameters and pointers

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 11 insertions, 30 deletions

diff --git a/include/linux/inet_lro.h b/include/linux/inet_lro.h
index b27e773e714..2cf55afbcd4 100644
--- a/include/linux/inet_lro.h
+++ b/include/linux/inet_lro.h
@@ -50,7 +50,6 @@ struct net_lro_desc {
         struct skb_frag_struct *next_frag;
         struct iphdr *iph;
         struct tcphdr *tcph;
-        struct vlan_group *vgrp;
         __wsum  data_csum;
         __be32 tcp_rcv_tsecr;
         __be32 tcp_rcv_tsval;
@@ -60,7 +59,6 @@ struct net_lro_desc {
         u16 ip_tot_len;
         u16 tcp_saw_tstamp;             /* timestamps enabled */
         __be16 tcp_window;
-        u16 vlan_tag;
         int pkt_aggr_cnt;               /* counts aggregated packets */
         int vlan_packet;
         int mss;
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c
index 5cf07593282..ef7ae6049a5 100644
--- a/net/ipv4/inet_lro.c
+++ b/net/ipv4/inet_lro.c
@@ -146,8 +146,7 @@ static __wsum lro_tcp_data_csum(struct iphdr *iph, struct tcphdr *tcph, int len)
 }
 
 static void lro_init_desc(struct net_lro_desc *lro_desc, struct sk_buff *skb,
-                          struct iphdr *iph, struct tcphdr *tcph,
-                          u16 vlan_tag, struct vlan_group *vgrp)
+                          struct iphdr *iph, struct tcphdr *tcph)
 {
         int nr_frags;
         __be32 *ptr;
@@ -173,8 +172,6 @@ static void lro_init_desc(struct net_lro_desc *lro_desc, struct sk_buff *skb,
         }
 
         lro_desc->mss = tcp_data_len;
-        lro_desc->vgrp = vgrp;
-        lro_desc->vlan_tag = vlan_tag;
         lro_desc->active = 1;
 
         lro_desc->data_csum = lro_tcp_data_csum(iph, tcph,
@@ -309,29 +306,17 @@ static void lro_flush(struct net_lro_mgr *lro_mgr,
 
         skb_shinfo(lro_desc->parent)->gso_size = lro_desc->mss;
 
-        if (lro_desc->vgrp) {
-                if (lro_mgr->features & LRO_F_NAPI)
-                        vlan_hwaccel_receive_skb(lro_desc->parent,
-                                                 lro_desc->vgrp,
-                                                 lro_desc->vlan_tag);
-                else
-                        vlan_hwaccel_rx(lro_desc->parent,
-                                        lro_desc->vgrp,
-                                        lro_desc->vlan_tag);
-
-        } else {
-                if (lro_mgr->features & LRO_F_NAPI)
-                        netif_receive_skb(lro_desc->parent);
-                else
-                        netif_rx(lro_desc->parent);
-        }
+        if (lro_mgr->features & LRO_F_NAPI)
+                netif_receive_skb(lro_desc->parent);
+        else
+                netif_rx(lro_desc->parent);
 
         LRO_INC_STATS(lro_mgr, flushed);
         lro_clear_desc(lro_desc);
 }
 
 static int __lro_proc_skb(struct net_lro_mgr *lro_mgr, struct sk_buff *skb,
-                          struct vlan_group *vgrp, u16 vlan_tag, void *priv)
+                          void *priv)
 {
         struct net_lro_desc *lro_desc;
         struct iphdr *iph;
@@ -360,7 +345,7 @@ static int __lro_proc_skb(struct net_lro_mgr *lro_mgr, struct sk_buff *skb,
                         goto out;
 
                 skb->ip_summed = lro_mgr->ip_summed_aggr;
-                lro_init_desc(lro_desc, skb, iph, tcph, vlan_tag, vgrp);
+                lro_init_desc(lro_desc, skb, iph, tcph);
                 LRO_INC_STATS(lro_mgr, aggregated);
                 return 0;
         }
@@ -433,8 +418,7 @@ static struct sk_buff *lro_gen_skb(struct net_lro_mgr *lro_mgr,
 static struct sk_buff *__lro_proc_segment(struct net_lro_mgr *lro_mgr,
                                           struct skb_frag_struct *frags,
                                           int len, int true_size,
-                                          struct vlan_group *vgrp,
-                                          u16 vlan_tag, void *priv, __wsum sum)
+                                          void *priv, __wsum sum)
 {
         struct net_lro_desc *lro_desc;
         struct iphdr *iph;
@@ -480,7 +464,7 @@ static struct sk_buff *__lro_proc_segment(struct net_lro_mgr *lro_mgr,
                 tcph = (void *)((u8 *)skb->data + vlan_hdr_len
                                 + IP_HDR_LEN(iph));
 
-                lro_init_desc(lro_desc, skb, iph, tcph, 0, NULL);
+                lro_init_desc(lro_desc, skb, iph, tcph);
                 LRO_INC_STATS(lro_mgr, aggregated);
                 return NULL;
         }
@@ -514,7 +498,7 @@ void lro_receive_skb(struct net_lro_mgr *lro_mgr,
                      struct sk_buff *skb,
                      void *priv)
 {
-        if (__lro_proc_skb(lro_mgr, skb, NULL, 0, priv)) {
+        if (__lro_proc_skb(lro_mgr, skb, priv)) {
                 if (lro_mgr->features & LRO_F_NAPI)
                         netif_receive_skb(skb);
                 else
@@ -529,8 +513,7 @@ void lro_receive_frags(struct net_lro_mgr *lro_mgr,
 {
         struct sk_buff *skb;
 
-        skb = __lro_proc_segment(lro_mgr, frags, len, true_size, NULL, 0,
-                                 priv, sum);
+        skb = __lro_proc_segment(lro_mgr, frags, len, true_size, priv, sum);
         if (!skb)
                 return;