The patch titled
sch_htb: use rb_first() cleanup
has been added to the -mm tree. Its filename is
sch_htb-use-rb_first-cleanup.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: sch_htb: use rb_first() cleanup
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Use rb_first() to get first entry in rb tree.
Signed-off-by: Akinbou Mita <akinobu.mita@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
net/sched/sch_htb.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff -puN net/sched/sch_htb.c~sch_htb-use-rb_first-cleanup net/sched/sch_htb.c
--- a/net/sched/sch_htb.c~sch_htb-use-rb_first-cleanup
+++ a/net/sched/sch_htb.c
@@ -786,11 +786,10 @@ static long htb_do_events(struct htb_sch
for (i = 0; i < 500; i++) {
struct htb_class *cl;
long diff;
- struct rb_node *p = q->wait_pq[level].rb_node;
+ struct rb_node *p = rb_first(&q->wait_pq[level]);
+
if (!p)
return 0;
- while (p->rb_left)
- p = p->rb_left;
cl = rb_entry(p, struct htb_class, pq_node);
if (time_after(cl->pq_key, q->jiffies)) {
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
jffs2-use-rb_first-and-rb_last-cleanup.patch
sch_htb-use-rb_first-cleanup.patch
rd-memory-leak-on-rd_init-failure.patch
epca-prevent-panic-on-tty_register_driver-failure.patch
-
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