Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

[karo-tx-linux.git] / net / econet / af_econet.c

diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 6f479fa522c30c3651dfab020d10d2b6a501efc5..2e1f836d424064ffe346321e053c136f86682545 100644 (file)
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -540,8 +540,7 @@ static void econet_destroy_timer(unsigned long data)
 {
        struct sock *sk=(struct sock *)data;
 
-       if (!atomic_read(&sk->sk_wmem_alloc) &&
-           !atomic_read(&sk->sk_rmem_alloc)) {
+       if (!sk_has_allocations(sk)) {
                sk_free(sk);
                return;
        }
@@ -579,8 +578,7 @@ static int econet_release(struct socket *sock)
 
        skb_queue_purge(&sk->sk_receive_queue);
 
-       if (atomic_read(&sk->sk_rmem_alloc) ||
-           atomic_read(&sk->sk_wmem_alloc)) {
+       if (sk_has_allocations(sk)) {
                sk->sk_timer.data     = (unsigned long)sk;
                sk->sk_timer.expires  = jiffies + HZ;
                sk->sk_timer.function = econet_destroy_timer;
@@ -901,15 +899,10 @@ static void aun_tx_ack(unsigned long seq, int result)
        struct ec_cb *eb;
 
        spin_lock_irqsave(&aun_queue_lock, flags);
-       skb = skb_peek(&aun_queue);
-       while (skb && skb != (struct sk_buff *)&aun_queue)
-       {
-               struct sk_buff *newskb = skb->next;
+       skb_queue_walk(&aun_queue, skb) {
                eb = (struct ec_cb *)&skb->cb;
                if (eb->seq == seq)
                        goto foundit;
-
-               skb = newskb;
        }
        spin_unlock_irqrestore(&aun_queue_lock, flags);
        printk(KERN_DEBUG "AUN: unknown sequence %ld\n", seq);
@@ -982,23 +975,18 @@ static void aun_data_available(struct sock *sk, int slen)
 
 static void ab_cleanup(unsigned long h)
 {
-       struct sk_buff *skb;
+       struct sk_buff *skb, *n;
        unsigned long flags;
 
        spin_lock_irqsave(&aun_queue_lock, flags);
-       skb = skb_peek(&aun_queue);
-       while (skb && skb != (struct sk_buff *)&aun_queue)
-       {
-               struct sk_buff *newskb = skb->next;
+       skb_queue_walk_safe(&aun_queue, skb, n) {
                struct ec_cb *eb = (struct ec_cb *)&skb->cb;
-               if ((jiffies - eb->start) > eb->timeout)
-               {
+               if ((jiffies - eb->start) > eb->timeout) {
                        tx_result(skb->sk, eb->cookie,
                                  ECTYPE_TRANSMIT_NOT_PRESENT);
                        skb_unlink(skb, &aun_queue);
                        kfree_skb(skb);
                }
-               skb = newskb;
        }
        spin_unlock_irqrestore(&aun_queue_lock, flags);