[NET_SCHED]: kill PSCHED_SET_PASTPERFECT/PSCHED_IS_PASTPERFECT
Use direct assignment and comparison instead.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 49325ff..c40147a 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -54,8 +54,7 @@
#define PSCHED_TDIFF(tv1, tv2) (long)((tv1) - (tv2))
#define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \
min_t(long long, (tv1) - (tv2), bound)
-#define PSCHED_SET_PASTPERFECT(t) ((t) = 0)
-#define PSCHED_IS_PASTPERFECT(t) ((t) == 0)
+#define PSCHED_PASTPERFECT 0
struct qdisc_watchdog {
struct hrtimer timer;
diff --git a/include/net/red.h b/include/net/red.h
index a4eb379..d9e1149 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -151,7 +151,7 @@
static inline int red_is_idling(struct red_parms *p)
{
- return !PSCHED_IS_PASTPERFECT(p->qidlestart);
+ return p->qidlestart != PSCHED_PASTPERFECT;
}
static inline void red_start_of_idle_period(struct red_parms *p)
@@ -161,7 +161,7 @@
static inline void red_end_of_idle_period(struct red_parms *p)
{
- PSCHED_SET_PASTPERFECT(p->qidlestart);
+ p->qidlestart = PSCHED_PASTPERFECT;
}
static inline void red_restart(struct red_parms *p)
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 9e6cdab..2bb271b 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -738,7 +738,7 @@
if (cl && q->toplevel >= borrowed->level) {
if (cl->q->q.qlen > 1) {
do {
- if (PSCHED_IS_PASTPERFECT(borrowed->undertime)) {
+ if (borrowed->undertime == PSCHED_PASTPERFECT) {
q->toplevel = borrowed->level;
return;
}
@@ -824,7 +824,7 @@
} else {
/* Underlimit */
- PSCHED_SET_PASTPERFECT(cl->undertime);
+ cl->undertime = PSCHED_PASTPERFECT;
if (avgidle > cl->maxidle)
cl->avgidle = cl->maxidle;
else
@@ -845,7 +845,7 @@
if (cl->tparent == NULL)
return cl;
- if (PSCHED_IS_PASTPERFECT(cl->undertime) || q->now >= cl->undertime) {
+ if (cl->undertime == PSCHED_PASTPERFECT || q->now >= cl->undertime) {
cl->delayed = 0;
return cl;
}
@@ -868,8 +868,7 @@
}
if (cl->level > q->toplevel)
return NULL;
- } while (!PSCHED_IS_PASTPERFECT(cl->undertime) &&
- q->now < cl->undertime);
+ } while (cl->undertime != PSCHED_PASTPERFECT && q->now < cl->undertime);
cl->delayed = 0;
return cl;
@@ -1054,11 +1053,11 @@
*/
if (q->toplevel == TC_CBQ_MAXLEVEL &&
- PSCHED_IS_PASTPERFECT(q->link.undertime))
+ q->link.undertime == PSCHED_PASTPERFECT)
break;
q->toplevel = TC_CBQ_MAXLEVEL;
- PSCHED_SET_PASTPERFECT(q->link.undertime);
+ q->link.undertime = PSCHED_PASTPERFECT;
}
/* No packets in scheduler or nobody wants to give them to us :-(
@@ -1289,7 +1288,7 @@
qdisc_reset(cl->q);
cl->next_alive = NULL;
- PSCHED_SET_PASTPERFECT(cl->undertime);
+ cl->undertime = PSCHED_PASTPERFECT;
cl->avgidle = cl->maxidle;
cl->deficit = cl->quantum;
cl->cpriority = cl->priority;
@@ -1650,7 +1649,7 @@
cl->xstats.avgidle = cl->avgidle;
cl->xstats.undertime = 0;
- if (!PSCHED_IS_PASTPERFECT(cl->undertime))
+ if (cl->undertime != PSCHED_PASTPERFECT)
cl->xstats.undertime = PSCHED_TDIFF(cl->undertime, q->now);
if (gnet_stats_copy_basic(d, &cl->bstats) < 0 ||
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 5d571aa..1e88301 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -532,7 +532,7 @@
} else
q->limit = max_t(u32, sch->dev->tx_queue_len, 1);
- PSCHED_SET_PASTPERFECT(q->oldest);
+ q->oldest = PSCHED_PASTPERFECT;
return 0;
}