Author: jhb
Date: Thu Sep 5 14:26:37 2013
New Revision: 255249
URL: http://svnweb.freebsd.org/changeset/base/255249
Log:
Use LIST_FOREACH_SAFE() instead of doing it by hand.
Modified:
head/sys/netinet/ip_mroute.c
Modified: head/sys/netinet/ip_mroute.c
==============================================================================
--- head/sys/netinet/ip_mroute.c Thu Sep 5 14:16:37 2013
(r255248)
+++ head/sys/netinet/ip_mroute.c Thu Sep 5 14:26:37 2013
(r255249)
@@ -634,8 +634,8 @@ if_detached_event(void *arg __unused, st
continue;
for (i = 0; i < mfchashsize; i++) {
struct mfc *rt, *nrt;
- for (rt = LIST_FIRST(&V_mfchashtbl[i]); rt; rt = nrt) {
- nrt = LIST_NEXT(rt, mfc_hash);
+
+ LIST_FOREACH_SAFE(rt, &V_mfchashtbl[i], mfc_hash, nrt) {
if (rt->mfc_parent == vifi) {
expire_mfc(rt);
}
@@ -753,8 +753,8 @@ X_ip_mrouter_done(void)
*/
for (i = 0; i < mfchashsize; i++) {
struct mfc *rt, *nrt;
- for (rt = LIST_FIRST(&V_mfchashtbl[i]); rt; rt = nrt) {
- nrt = LIST_NEXT(rt, mfc_hash);
+
+ LIST_FOREACH_SAFE(rt, &V_mfchashtbl[i], mfc_hash, nrt) {
expire_mfc(rt);
}
}
@@ -1445,9 +1445,7 @@ expire_upcalls(void *arg)
if (V_nexpire[i] == 0)
continue;
- for (rt = LIST_FIRST(&V_mfchashtbl[i]); rt; rt = nrt) {
- nrt = LIST_NEXT(rt, mfc_hash);
-
+ LIST_FOREACH_SAFE(rt, &V_mfchashtbl[i], mfc_hash, nrt) {
if (TAILQ_EMPTY(&rt->mfc_stall))
continue;
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