vlan: rename __vlan_put_tag to vlan_insert_tag_set_proto

Name fits better. Plus there's going to be introduced
__vlan_insert_tag later on.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index e26c682..c1d7da4 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2146,8 +2146,8 @@ static void bond_arp_send(struct net_device *slave_dev, int arp_op,
 
                netdev_dbg(slave_dev, "inner tag: proto %X vid %X\n",
                           ntohs(outer_tag->vlan_proto), tags->vlan_id);
-               skb = __vlan_put_tag(skb, tags->vlan_proto,
-                                    tags->vlan_id);
+               skb = vlan_insert_tag_set_proto(skb, tags->vlan_proto,
+                                               tags->vlan_id);
                if (!skb) {
                        net_err_ratelimited("failed to insert inner VLAN tag\n");
                        return;

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 54160cc..d02fbc7 100644 (file)
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -887,7 +887,8 @@ static struct sk_buff *be_insert_vlan_in_pkt(struct be_adapter *adapter,
        }
 
        if (vlan_tag) {
-               skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
+               skb = vlan_insert_tag_set_proto(skb, htons(ETH_P_8021Q),
+                                               vlan_tag);
                if (unlikely(!skb))
                        return skb;
                skb->vlan_tci = 0;
@@ -896,7 +897,8 @@ static struct sk_buff *be_insert_vlan_in_pkt(struct be_adapter *adapter,
        /* Insert the outer VLAN, if any */
        if (adapter->qnq_vid) {
                vlan_tag = adapter->qnq_vid;
-               skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
+               skb = vlan_insert_tag_set_proto(skb, htons(ETH_P_8021Q),
+                                               vlan_tag);
                if (unlikely(!skb))
                        return skb;
                if (skip_hw_vlan)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 23b1e8c..bb8fbab 100644 (file)
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1600,9 +1600,9 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs,
                return err;
 
        if (vlan_tx_tag_present(skb)) {
-               if (WARN_ON(!__vlan_put_tag(skb,
-                                           skb->vlan_proto,
-                                           vlan_tx_tag_get(skb))))
+               skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                               vlan_tx_tag_get(skb));
+               if (WARN_ON(!skb))
                        return -ENOMEM;
 
                skb->vlan_tci = 0;
@@ -1644,9 +1644,9 @@ int vxlan_xmit_skb(struct vxlan_sock *vs,
                return err;
 
        if (vlan_tx_tag_present(skb)) {
-               if (WARN_ON(!__vlan_put_tag(skb,
-                                           skb->vlan_proto,
-                                           vlan_tx_tag_get(skb))))
+               skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                               vlan_tx_tag_get(skb));
+               if (WARN_ON(!skb))
                        return -ENOMEM;
 
                skb->vlan_tci = 0;

diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 75b70a5..46e4a15 100644 (file)
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -320,8 +320,9 @@ static inline struct sk_buff *vlan_insert_tag(struct sk_buff *skb,
 }
 
 /**
- * __vlan_put_tag - regular VLAN tag inserting
+ * vlan_insert_tag_set_proto - regular VLAN tag inserting
  * @skb: skbuff to tag
+ * @vlan_proto: VLAN encapsulation protocol
  * @vlan_tci: VLAN TCI to insert
  *
  * Inserts the VLAN tag into @skb as part of the payload
@@ -330,8 +331,9 @@ static inline struct sk_buff *vlan_insert_tag(struct sk_buff *skb,
  * Following the skb_unshare() example, in case of error, the calling function
  * doesn't have to worry about freeing the original skb.
  */
-static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb,
-                                            __be16 vlan_proto, u16 vlan_tci)
+static inline struct sk_buff *vlan_insert_tag_set_proto(struct sk_buff *skb,
+                                                       __be16 vlan_proto,
+                                                       u16 vlan_tci)
 {
        skb = vlan_insert_tag(skb, vlan_proto, vlan_tci);
        if (skb)

diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 150048f..97b8ddf 100644 (file)
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -199,8 +199,8 @@ bool br_allowed_ingress(struct net_bridge *br, struct net_port_vlans *v,
                if (skb->vlan_proto != proto) {
                        /* Protocol-mismatch, empty out vlan_tci for new tag */
                        skb_push(skb, ETH_HLEN);
-                       skb = __vlan_put_tag(skb, skb->vlan_proto,
-                                            vlan_tx_tag_get(skb));
+                       skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                                       vlan_tx_tag_get(skb));
                        if (unlikely(!skb))
                                return false;
 

diff --git a/net/core/dev.c b/net/core/dev.c
index 1ab168e..3611e60 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2645,8 +2645,8 @@ static struct sk_buff *validate_xmit_vlan(struct sk_buff *skb,
 {
        if (vlan_tx_tag_present(skb) &&
            !vlan_hw_offload_capable(features, skb->vlan_proto)) {
-               skb = __vlan_put_tag(skb, skb->vlan_proto,
-                                    vlan_tx_tag_get(skb));
+               skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                               vlan_tx_tag_get(skb));
                if (skb)
                        skb->vlan_tci = 0;
        }

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index e6645b4..65d3723 100644 (file)
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -79,8 +79,8 @@ static int netpoll_start_xmit(struct sk_buff *skb, struct net_device *dev,
 
        if (vlan_tx_tag_present(skb) &&
            !vlan_hw_offload_capable(features, skb->vlan_proto)) {
-               skb = __vlan_put_tag(skb, skb->vlan_proto,
-                                    vlan_tx_tag_get(skb));
+               skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                               vlan_tx_tag_get(skb));
                if (unlikely(!skb)) {
                        /* This is actually a packet drop, but we
                         * don't want the code that calls this

diff --git a/net/ipv4/geneve.c b/net/ipv4/geneve.c
index 31802af..fd430a6 100644 (file)
--- a/net/ipv4/geneve.c
+++ b/net/ipv4/geneve.c
@@ -132,12 +132,11 @@ int geneve_xmit_skb(struct geneve_sock *gs, struct rtable *rt,
                return err;
 
        if (vlan_tx_tag_present(skb)) {
-               if (unlikely(!__vlan_put_tag(skb,
-                                            skb->vlan_proto,
-                                            vlan_tx_tag_get(skb)))) {
-                       err = -ENOMEM;
-                       return err;
-               }
+               skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                               vlan_tx_tag_get(skb));
+               if (unlikely(!skb)
+                       return -ENOMEM;
+
                skb->vlan_tci = 0;
        }
 

diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 749a301..426b913 100644 (file)
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -287,7 +287,9 @@ static int push_vlan(struct sk_buff *skb, struct sw_flow_key *key,
                /* push down current VLAN tag */
                current_tag = vlan_tx_tag_get(skb);
 
-               if (!__vlan_put_tag(skb, skb->vlan_proto, current_tag))
+               skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                               current_tag);
+               if (!skb)
                        return -ENOMEM;
                /* Update mac_len for subsequent MPLS actions */
                skb->mac_len += VLAN_HLEN;

diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index ab141d4..c63e60e 100644 (file)
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -425,7 +425,8 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
                if (!nskb)
                        return -ENOMEM;
 
-               nskb = __vlan_put_tag(nskb, nskb->vlan_proto, vlan_tx_tag_get(nskb));
+               nskb = vlan_insert_tag_set_proto(nskb, nskb->vlan_proto,
+                                                vlan_tx_tag_get(nskb));
                if (!nskb)
                        return -ENOMEM;
 

diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c
index 8e61a5c..777cd8c 100644 (file)
--- a/net/openvswitch/vport-gre.c
+++ b/net/openvswitch/vport-gre.c
@@ -176,9 +176,9 @@ static int gre_tnl_send(struct vport *vport, struct sk_buff *skb)
        }
 
        if (vlan_tx_tag_present(skb)) {
-               if (unlikely(!__vlan_put_tag(skb,
-                                            skb->vlan_proto,
-                                            vlan_tx_tag_get(skb)))) {
+               skb = vlan_insert_tag_set_proto(skb, skb->vlan_proto,
+                                               vlan_tx_tag_get(skb));
+               if (unlikely(!skb) {
                        err = -ENOMEM;
                        goto err_free_rt;
                }