net: rename vlan_tx_* helpers since "tx" is misleading there

The same macros are used for rx as well. So rename it.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 37a26b0..ed46610 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -694,7 +694,7 @@
 	u8 vlan_prio;
 	u16 vlan_tag;
 
-	vlan_tag = vlan_tx_tag_get(skb);
+	vlan_tag = skb_vlan_tag_get(skb);
 	vlan_prio = (vlan_tag & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT;
 	/* If vlan priority provided by OS is NOT in available bmap */
 	if (!(adapter->vlan_prio_bmap & (1 << vlan_prio)))
@@ -745,7 +745,7 @@
 			SET_TX_WRB_HDR_BITS(udpcs, hdr, 1);
 	}
 
-	if (vlan_tx_tag_present(skb)) {
+	if (skb_vlan_tag_present(skb)) {
 		SET_TX_WRB_HDR_BITS(vlan, hdr, 1);
 		vlan_tag = be_get_tx_vlan_tag(adapter, skb);
 		SET_TX_WRB_HDR_BITS(vlan_tag, hdr, vlan_tag);
@@ -864,7 +864,7 @@
 	if (unlikely(!skb))
 		return skb;
 
-	if (vlan_tx_tag_present(skb))
+	if (skb_vlan_tag_present(skb))
 		vlan_tag = be_get_tx_vlan_tag(adapter, skb);
 
 	if (qnq_async_evt_rcvd(adapter) && adapter->pvid) {
@@ -923,7 +923,7 @@
 
 static int be_vlan_tag_tx_chk(struct be_adapter *adapter, struct sk_buff *skb)
 {
-	return vlan_tx_tag_present(skb) || adapter->pvid || adapter->qnq_vid;
+	return skb_vlan_tag_present(skb) || adapter->pvid || adapter->qnq_vid;
 }
 
 static int be_ipv6_tx_stall_chk(struct be_adapter *adapter, struct sk_buff *skb)
@@ -946,7 +946,7 @@
 	eth_hdr_len = ntohs(skb->protocol) == ETH_P_8021Q ?
 						VLAN_ETH_HLEN : ETH_HLEN;
 	if (skb->len <= 60 &&
-	    (lancer_chip(adapter) || vlan_tx_tag_present(skb)) &&
+	    (lancer_chip(adapter) || skb_vlan_tag_present(skb)) &&
 	    is_ipv4_pkt(skb)) {
 		ip = (struct iphdr *)ip_hdr(skb);
 		pskb_trim(skb, eth_hdr_len + ntohs(ip->tot_len));
@@ -964,7 +964,7 @@
 	 * Manually insert VLAN in pkt.
 	 */
 	if (skb->ip_summed != CHECKSUM_PARTIAL &&
-	    vlan_tx_tag_present(skb)) {
+	    skb_vlan_tag_present(skb)) {
 		skb = be_insert_vlan_in_pkt(adapter, skb, skip_hw_vlan);
 		if (unlikely(!skb))
 			goto err;