diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/cfq-iosched.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index e34e142b6db..5ad4cae1beb 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1658,8 +1658,6 @@ static void cfq_service_tree_add(struct cfq_data *cfqd, struct cfq_queue *cfqq, cfqq->service_tree = st; p = &st->rb.rb_node; while (*p) { - struct rb_node **n; - parent = *p; __cfqq = rb_entry(parent, struct cfq_queue, rb_node); @@ -1667,13 +1665,11 @@ static void cfq_service_tree_add(struct cfq_data *cfqd, struct cfq_queue *cfqq, * sort by key, that represents service time. */ if (time_before(rb_key, __cfqq->rb_key)) - n = &(*p)->rb_left; + p = &parent->rb_left; else { - n = &(*p)->rb_right; + p = &parent->rb_right; left = 0; } - - p = n; } if (left) |