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block: stop using bdevname in __blkdev_issue_discard

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Just use the %pg format specifier instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220713055317.1888500-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2022-07-13 07:53:10 +02:00 committed by Jens Axboe
parent 5bf83e9a14
commit 02ff3dd20f
1 changed files with 2 additions and 4 deletions
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6
block/blk-lib.c
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@ -48,10 +48,8 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
/* In case the discard granularity isn't set by buggy device driver */
if (WARN_ON_ONCE(!bdev_discard_granularity(bdev))) {
char dev_name[BDEVNAME_SIZE];
bdevname(bdev, dev_name);
pr_err_ratelimited("%s: Error: discard_granularity is 0.\n", dev_name);
pr_err_ratelimited("%pg: Error: discard_granularity is 0.\n",
bdev);
return -EOPNOTSUPP;
}