iproute: remove double get_hz optimization
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index acb5169..2ff9957 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -57,9 +57,9 @@
return 0;
}
-static int get_hz(void)
+static unsigned get_hz(void)
{
- static int hz_internal;
+ static unsigned hz_internal;
FILE *fp;
if (hz_internal)
@@ -272,15 +272,11 @@
ci = RTA_DATA(tb[RTA_CACHEINFO]);
}
if ((r->rtm_flags & RTM_F_CLONED) || (ci && ci->rta_expires)) {
- static int hz;
- if (!hz) {
- hz = get_hz();
- }
if (r->rtm_flags & RTM_F_CLONED) {
fprintf(fp, "%s cache ", _SL_);
}
if (ci->rta_expires) {
- fprintf(fp, " expires %dsec", ci->rta_expires/hz);
+ fprintf(fp, " expires %dsec", ci->rta_expires / get_hz());
}
if (ci->rta_error != 0) {
fprintf(fp, " error %d", ci->rta_error);