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decnet: Use SKB queue and list helpers instead of doing it by-hand.

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2009-05-28 16:43:52 -07:00
parent b6211ae7f2
commit bec571ec76
2 changed files with 7 additions and 20 deletions
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net/decnet/dn_nsp_out.c
+2 -6
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@@ -382,7 +382,7 @@ int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff
{
struct dn_skb_cb *cb = DN_SKB_CB(skb);
struct dn_scp *scp = DN_SK(sk);
struct sk_buff *skb2, *list, *ack = NULL;
struct sk_buff *skb2, *n, *ack = NULL;
int wakeup = 0;
int try_retrans = 0;
unsigned long reftime = cb->stamp;
@@ -390,9 +390,7 @@ int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff
unsigned short xmit_count;
unsigned short segnum;
skb2 = q->next;
list = (struct sk_buff *)q;
while(list != skb2) {
skb_queue_walk_safe(q, skb2, n) {
struct dn_skb_cb *cb2 = DN_SKB_CB(skb2);
if (dn_before_or_equal(cb2->segnum, acknum))
@@ -400,8 +398,6 @@ int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff
/* printk(KERN_DEBUG "ack: %s %04x %04x\n", ack ? "ACK" : "SKIP", (int)cb2->segnum, (int)acknum); */
skb2 = skb2->next;
if (ack == NULL)
continue;