Author: glebius
Date: Fri Nov 22 18:54:06 2013
New Revision: 258475
URL: http://svnweb.freebsd.org/changeset/base/258475
Log:
Style: don't compare unsigned <= 0.
Sponsored by: Nginx, Inc.
Modified:
head/sys/netpfil/pf/pf.c
Modified: head/sys/netpfil/pf/pf.c
==============================================================================
--- head/sys/netpfil/pf/pf.c Fri Nov 22 18:53:54 2013 (r258474)
+++ head/sys/netpfil/pf/pf.c Fri Nov 22 18:54:06 2013 (r258475)
@@ -1471,7 +1471,7 @@ pf_purge_expired_src_nodes()
for (i = 0, sh = V_pf_srchash; i <= V_pf_srchashmask; i++, sh++) {
PF_HASHROW_LOCK(sh);
LIST_FOREACH_SAFE(cur, &sh->nodes, entry, next)
- if (cur->states <= 0 && cur->expire <= time_uptime) {
+ if (cur->states == 0 && cur->expire <= time_uptime) {
if (cur->rule.ptr != NULL)
cur->rule.ptr->src_nodes--;
LIST_REMOVE(cur, entry);
@@ -1492,7 +1492,7 @@ pf_src_tree_remove_state(struct pf_state
if (s->src_node != NULL) {
if (s->src.tcp_est)
--s->src_node->conn;
- if (--s->src_node->states <= 0) {
+ if (--s->src_node->states == 0) {
timeout = s->rule.ptr->timeout[PFTM_SRC_NODE];
if (!timeout)
timeout =
@@ -1501,7 +1501,7 @@ pf_src_tree_remove_state(struct pf_state
}
}
if (s->nat_src_node != s->src_node && s->nat_src_node != NULL) {
- if (--s->nat_src_node->states <= 0) {
+ if (--s->nat_src_node->states == 0) {
timeout = s->rule.ptr->timeout[PFTM_SRC_NODE];
if (!timeout)
timeout =
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