From: Christoph Hellwig <hch@lst.de>
Date: Tue, 27 Jul 2021 08:25:17 +0200
Subject: [PATCH] block: simplify disk name formatting in check_partition
Git-commit: 1d7035478f64c040441c9cb2aa32e0d7fae526d2
Patch-mainline: v5.15-rc1
References: jsc#PED-1183

disk_name for partition 0 just copies out the disk_name field.  Replace
the call to disk_name with a %s format specifier.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20210727062518.122108-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 block/partitions/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/partitions/core.c b/block/partitions/core.c
index 2415bffc2771..fb3a556cacce 100644
--- a/block/partitions/core.c
+++ b/block/partitions/core.c
@@ -136,7 +136,7 @@ static struct parsed_partitions *check_partition(struct gendisk *hd)
 	state->pp_buf[0] = '\0';
 
 	state->bdev = hd->part0;
-	disk_name(hd, 0, state->name);
+	snprintf(state->name, BDEVNAME_SIZE, "%s", hd->disk_name);
 	snprintf(state->pp_buf, PAGE_SIZE, " %s:", state->name);
 	if (isdigit(state->name[strlen(state->name)-1]))
 		sprintf(state->name, "p");
-- 
2.35.3