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Use TAILQ_FOREACH_SAFE() instead of implementing it ourselves.

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Sponsored by:	Nginx, Inc.
This commit is contained in:
glebius 2015-04-09 09:00:32 +00:00
parent 03afa52780
commit 977624bc79
1 changed files with 4 additions and 9 deletions
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13
sys/netinet/ip_input.c
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@ -1294,7 +1294,7 @@ void
ip_slowtimo(void)
{
VNET_ITERATOR_DECL(vnet_iter);
struct ipq *fp;
struct ipq *fp, *tmp;
int i;
VNET_LIST_RLOCK_NOSLEEP();
@ -1302,14 +1302,9 @@ ip_slowtimo(void)
CURVNET_SET(vnet_iter);
for (i = 0; i < IPREASS_NHASH; i++) {
IPQ_LOCK(i);
for(fp = TAILQ_FIRST(&V_ipq[i]); fp;) {
struct ipq *fpp;
fpp = fp;
fp = TAILQ_NEXT(fp, ipq_list);
if(--fpp->ipq_ttl == 0)
ipq_timeout(&V_ipq[i], fpp);
}
TAILQ_FOREACH_SAFE(fp, &V_ipq[i], ipq_list, tmp)
if (--fp->ipq_ttl == 0)
ipq_timeout(&V_ipq[i], fp);
IPQ_UNLOCK(i);
}
/*