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block: remove the NULL queue check in generic_make_request_checks

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All registers disks must have a valid queue pointer, so don't bother to
log a warning for that case.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-07-01 10:59:41 +02:00 committed by Jens Axboe
parent c817867460
commit 833f84e2b9
1 changed files with 1 additions and 11 deletions
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12
block/blk-core.c
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@ -973,22 +973,12 @@ static inline blk_status_t blk_check_zone_append(struct request_queue *q,
static noinline_for_stack bool
generic_make_request_checks(struct bio *bio)
{
struct request_queue *q;
struct request_queue *q = bio->bi_disk->queue;
int nr_sectors = bio_sectors(bio);
blk_status_t status = BLK_STS_IOERR;
char b[BDEVNAME_SIZE];
might_sleep();
q = bio->bi_disk->queue;
if (unlikely(!q)) {
printk(KERN_ERR
"generic_make_request: Trying to access "
"nonexistent block-device %s (%Lu)\n",
bio_devname(bio, b), (long long)bio->bi_iter.bi_sector);
goto end_io;
}
/*
* For a REQ_NOWAIT based request, return -EOPNOTSUPP
* if queue is not a request based queue.