aboutsummaryrefslogtreecommitdiffstats
path: root/block
diff options
context:
space:
mode:
Diffstat (limited to 'block')
-rw-r--r--block/blk-timeout.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 69185ea..116bbf3 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -111,7 +111,7 @@ static void blk_rq_timed_out(struct request *req)
void blk_rq_timed_out_timer(unsigned long data)
{
struct request_queue *q = (struct request_queue *) data;
- unsigned long flags, uninitialized_var(next), next_set = 0;
+ unsigned long flags, next = 0;
struct request *rq, *tmp;
spin_lock_irqsave(q->queue_lock, flags);
@@ -126,12 +126,10 @@ void blk_rq_timed_out_timer(unsigned long data)
if (blk_mark_rq_complete(rq))
continue;
blk_rq_timed_out(rq);
+ } else {
+ if (!next || time_after(next, rq->deadline))
+ next = rq->deadline;
}
- if (!next_set) {
- next = rq->deadline;
- next_set = 1;
- } else if (time_after(next, rq->deadline))
- next = rq->deadline;
}
if (next_set && !list_empty(&q->timeout_list))