1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index b6f45c5..2c6a22e 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -197,9 +197,8 @@ static inline u32 tun_hashfn(u32 rxhash)
 static struct tun_flow_entry *tun_flow_find(struct hlist_head *head, u32 rxhash)
 {
 	struct tun_flow_entry *e;
-	struct hlist_node *n;
 
-	hlist_for_each_entry_rcu(e, n, head, hash_link) {
+	hlist_for_each_entry_rcu(e, head, hash_link) {
 		if (e->rxhash == rxhash)
 			return e;
 	}
@@ -241,9 +240,9 @@ static void tun_flow_flush(struct tun_struct *tun)
 	spin_lock_bh(&tun->lock);
 	for (i = 0; i < TUN_NUM_FLOW_ENTRIES; i++) {
 		struct tun_flow_entry *e;
-		struct hlist_node *h, *n;
+		struct hlist_node *n;
 
-		hlist_for_each_entry_safe(e, h, n, &tun->flows[i], hash_link)
+		hlist_for_each_entry_safe(e, n, &tun->flows[i], hash_link)
 			tun_flow_delete(tun, e);
 	}
 	spin_unlock_bh(&tun->lock);
@@ -256,9 +255,9 @@ static void tun_flow_delete_by_queue(struct tun_struct *tun, u16 queue_index)
 	spin_lock_bh(&tun->lock);
 	for (i = 0; i < TUN_NUM_FLOW_ENTRIES; i++) {
 		struct tun_flow_entry *e;
-		struct hlist_node *h, *n;
+		struct hlist_node *n;
 
-		hlist_for_each_entry_safe(e, h, n, &tun->flows[i], hash_link) {
+		hlist_for_each_entry_safe(e, n, &tun->flows[i], hash_link) {
 			if (e->queue_index == queue_index)
 				tun_flow_delete(tun, e);
 		}
@@ -279,9 +278,9 @@ static void tun_flow_cleanup(unsigned long data)
 	spin_lock_bh(&tun->lock);
 	for (i = 0; i < TUN_NUM_FLOW_ENTRIES; i++) {
 		struct tun_flow_entry *e;
-		struct hlist_node *h, *n;
+		struct hlist_node *n;
 
-		hlist_for_each_entry_safe(e, h, n, &tun->flows[i], hash_link) {
+		hlist_for_each_entry_safe(e, n, &tun->flows[i], hash_link) {
 			unsigned long this_timer;
 			count++;
 			this_timer = e->updated + delay;