diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index a08b4ab..a18d975 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1185,7 +1185,7 @@
 }
 
 static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid,
-			 u32 pid, u32 seq, u16 flags, int event)
+			 u32 portid, u32 seq, u16 flags, int event)
 {
 	struct tcmsg *tcm;
 	struct nlmsghdr  *nlh;
@@ -1193,7 +1193,7 @@
 	struct gnet_dump d;
 	struct qdisc_size_table *stab;
 
-	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags);
+	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags);
 	if (!nlh)
 		goto out_nlmsg_trim;
 	tcm = nlmsg_data(nlh);
@@ -1248,25 +1248,25 @@
 			struct Qdisc *old, struct Qdisc *new)
 {
 	struct sk_buff *skb;
-	u32 pid = oskb ? NETLINK_CB(oskb).pid : 0;
+	u32 portid = oskb ? NETLINK_CB(oskb).portid : 0;
 
 	skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
 	if (!skb)
 		return -ENOBUFS;
 
 	if (old && !tc_qdisc_dump_ignore(old)) {
-		if (tc_fill_qdisc(skb, old, clid, pid, n->nlmsg_seq,
+		if (tc_fill_qdisc(skb, old, clid, portid, n->nlmsg_seq,
 				  0, RTM_DELQDISC) < 0)
 			goto err_out;
 	}
 	if (new && !tc_qdisc_dump_ignore(new)) {
-		if (tc_fill_qdisc(skb, new, clid, pid, n->nlmsg_seq,
+		if (tc_fill_qdisc(skb, new, clid, portid, n->nlmsg_seq,
 				  old ? NLM_F_REPLACE : 0, RTM_NEWQDISC) < 0)
 			goto err_out;
 	}
 
 	if (skb->len)
-		return rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+		return rtnetlink_send(skb, net, portid, RTNLGRP_TC,
 				      n->nlmsg_flags & NLM_F_ECHO);
 
 err_out:
@@ -1289,7 +1289,7 @@
 		q_idx++;
 	} else {
 		if (!tc_qdisc_dump_ignore(q) &&
-		    tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid,
+		    tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).portid,
 				  cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0)
 			goto done;
 		q_idx++;
@@ -1300,7 +1300,7 @@
 			continue;
 		}
 		if (!tc_qdisc_dump_ignore(q) &&
-		    tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid,
+		    tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).portid,
 				  cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0)
 			goto done;
 		q_idx++;
@@ -1375,7 +1375,7 @@
 	const struct Qdisc_class_ops *cops;
 	unsigned long cl = 0;
 	unsigned long new_cl;
-	u32 pid = tcm->tcm_parent;
+	u32 portid = tcm->tcm_parent;
 	u32 clid = tcm->tcm_handle;
 	u32 qid = TC_H_MAJ(clid);
 	int err;
@@ -1403,8 +1403,8 @@
 
 	/* Step 1. Determine qdisc handle X:0 */
 
-	if (pid != TC_H_ROOT) {
-		u32 qid1 = TC_H_MAJ(pid);
+	if (portid != TC_H_ROOT) {
+		u32 qid1 = TC_H_MAJ(portid);
 
 		if (qid && qid1) {
 			/* If both majors are known, they must be identical. */
@@ -1418,10 +1418,10 @@
 		/* Now qid is genuine qdisc handle consistent
 		 * both with parent and child.
 		 *
-		 * TC_H_MAJ(pid) still may be unspecified, complete it now.
+		 * TC_H_MAJ(portid) still may be unspecified, complete it now.
 		 */
-		if (pid)
-			pid = TC_H_MAKE(qid, pid);
+		if (portid)
+			portid = TC_H_MAKE(qid, portid);
 	} else {
 		if (qid == 0)
 			qid = dev->qdisc->handle;
@@ -1439,7 +1439,7 @@
 
 	/* Now try to get class */
 	if (clid == 0) {
-		if (pid == TC_H_ROOT)
+		if (portid == TC_H_ROOT)
 			clid = qid;
 	} else
 		clid = TC_H_MAKE(qid, clid);
@@ -1478,7 +1478,7 @@
 	new_cl = cl;
 	err = -EOPNOTSUPP;
 	if (cops->change)
-		err = cops->change(q, clid, pid, tca, &new_cl);
+		err = cops->change(q, clid, portid, tca, &new_cl);
 	if (err == 0)
 		tclass_notify(net, skb, n, q, new_cl, RTM_NEWTCLASS);
 
@@ -1492,7 +1492,7 @@
 
 static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q,
 			  unsigned long cl,
-			  u32 pid, u32 seq, u16 flags, int event)
+			  u32 portid, u32 seq, u16 flags, int event)
 {
 	struct tcmsg *tcm;
 	struct nlmsghdr  *nlh;
@@ -1500,7 +1500,7 @@
 	struct gnet_dump d;
 	const struct Qdisc_class_ops *cl_ops = q->ops->cl_ops;
 
-	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags);
+	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags);
 	if (!nlh)
 		goto out_nlmsg_trim;
 	tcm = nlmsg_data(nlh);
@@ -1540,18 +1540,18 @@
 			 unsigned long cl, int event)
 {
 	struct sk_buff *skb;
-	u32 pid = oskb ? NETLINK_CB(oskb).pid : 0;
+	u32 portid = oskb ? NETLINK_CB(oskb).portid : 0;
 
 	skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
 	if (!skb)
 		return -ENOBUFS;
 
-	if (tc_fill_tclass(skb, q, cl, pid, n->nlmsg_seq, 0, event) < 0) {
+	if (tc_fill_tclass(skb, q, cl, portid, n->nlmsg_seq, 0, event) < 0) {
 		kfree_skb(skb);
 		return -EINVAL;
 	}
 
-	return rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+	return rtnetlink_send(skb, net, portid, RTNLGRP_TC,
 			      n->nlmsg_flags & NLM_F_ECHO);
 }
 
@@ -1565,7 +1565,7 @@
 {
 	struct qdisc_dump_args *a = (struct qdisc_dump_args *)arg;
 
-	return tc_fill_tclass(a->skb, q, cl, NETLINK_CB(a->cb->skb).pid,
+	return tc_fill_tclass(a->skb, q, cl, NETLINK_CB(a->cb->skb).portid,
 			      a->cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWTCLASS);
 }