Commit 2eef33e4 authored by Tejun Heo's avatar Tejun Heo Committed by Jens Axboe

block: clean up misc stuff after block layer timeout conversion

* In blk_rq_timed_out_timer(), else { if } to else if

* In blk_add_timer(), simplify if/else block

[ Impact: cleanup ]
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 10732f56
......@@ -122,11 +122,9 @@ 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))
} else if (!next || time_after(next, rq->deadline))
next = rq->deadline;
}
}
/*
* next can never be 0 here with the list non-empty, since we always
......@@ -176,16 +174,14 @@ void blk_add_timer(struct request *req)
BUG_ON(!list_empty(&req->timeout_list));
BUG_ON(test_bit(REQ_ATOM_COMPLETE, &req->atomic_flags));
if (req->timeout)
req->deadline = jiffies + req->timeout;
else {
req->deadline = jiffies + q->rq_timeout;
/*
* Some LLDs, like scsi, peek at the timeout to prevent
* a command from being retried forever.
* Some LLDs, like scsi, peek at the timeout to prevent a
* command from being retried forever.
*/
if (!req->timeout)
req->timeout = q->rq_timeout;
}
req->deadline = jiffies + req->timeout;
list_add_tail(&req->timeout_list, &q->timeout_list);
/*
......
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