Simplify printing the partition name by using the %pg format specifier
that is equivalent to a bdevname call.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
block/genhd.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/block/genhd.c b/block/genhd.c
index e07b1b028875..ffdbdefdea7b 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -783,7 +783,6 @@ static int show_partition(struct seq_file *seqf, void *v)
struct gendisk *sgp = v;
struct block_device *part;
unsigned long idx;
- char buf[BDEVNAME_SIZE];
/* Don't show non-partitionable removeable devices or empty devices */
if (!get_capacity(sgp) || (!disk_max_parts(sgp) &&
@@ -796,10 +795,9 @@ static int show_partition(struct seq_file *seqf, void *v)
xa_for_each(&sgp->part_tbl, idx, part) {
if (!bdev_nr_sectors(part))
continue;
- seq_printf(seqf, "%4d %7d %10llu %s\n",
+ seq_printf(seqf, "%4d %7d %10llu %pg\n",
MAJOR(part->bd_dev), MINOR(part->bd_dev),
- bdev_nr_sectors(part) >> 1,
- disk_name(sgp, part->bd_partno, buf));
+ bdev_nr_sectors(part) >> 1, part);
}
rcu_read_unlock();
return 0;
--
2.30.2
