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block: remove req->timeout_list

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Unused now that the legacy request path is gone.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig
2018-11-09 19:37:44 +01:00
committed by Jens Axboe
parent 27d420bc47
commit 9d037ad707
5 changed files with 0 additions and 18 deletions
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12
block/blk-timeout.c
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@@ -68,16 +68,6 @@ ssize_t part_timeout_store(struct device *dev, struct device_attribute *attr,
#endif /* CONFIG_FAIL_IO_TIMEOUT */
/*
* blk_delete_timer - Delete/cancel timer for a given function.
* @req: request that we are canceling timer for
*
*/
void blk_delete_timer(struct request *req)
{
list_del_init(&req->timeout_list);
}
/**
* blk_abort_request -- Request request recovery for the specified command
* @req: pointer to the request of interest
@@ -123,8 +113,6 @@ void blk_add_timer(struct request *req)
struct request_queue *q = req->q;
unsigned long expiry;
BUG_ON(!list_empty(&req->timeout_list));
/*
* Some LLDs, like scsi, peek at the timeout to prevent a
* command from being retried forever.