diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-07-27 08:25:18 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-08-02 13:37:28 -0600 |
| commit | abd2864a3e46368a58f3718491521779099bfc14 (patch) | |
| tree | e3ed2abdbc812ff2aabd8841b0cd23f8b9bc5039 /block/genhd.c | |
| parent | 1d7035478f64c040441c9cb2aa32e0d7fae526d2 (diff) | |
block: remove disk_name()
Remove the disk_name function now that all users are gone.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20210727062518.122108-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/block/genhd.c b/block/genhd.c index 6ed58fda2c05..38f053074159 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -78,11 +78,17 @@ bool set_capacity_and_notify(struct gendisk *disk, sector_t size) EXPORT_SYMBOL_GPL(set_capacity_and_notify); /* - * Format the device name of the indicated disk into the supplied buffer and - * return a pointer to that same buffer for convenience. + * Format the device name of the indicated block device into the supplied buffer + * and return a pointer to that same buffer for convenience. + * + * Note: do not use this in new code, use the %pg specifier to sprintf and + * printk insted. */ -char *disk_name(struct gendisk *hd, int partno, char *buf) +const char *bdevname(struct block_device *bdev, char *buf) { + struct gendisk *hd = bdev->bd_disk; + int partno = bdev->bd_partno; + if (!partno) snprintf(buf, BDEVNAME_SIZE, "%s", hd->disk_name); else if (isdigit(hd->disk_name[strlen(hd->disk_name)-1])) @@ -92,11 +98,6 @@ char *disk_name(struct gendisk *hd, int partno, char *buf) return buf; } - -const char *bdevname(struct block_device *bdev, char *buf) -{ - return disk_name(bdev->bd_disk, bdev->bd_partno, buf); -} EXPORT_SYMBOL(bdevname); static void part_stat_read_all(struct block_device *part, |