Commit e3b3bad3 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
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block: remove a dead check in show_partition 



disk_max_parts never returns 0 given that ->minors for devices not using
the extended dev_t must be non-zero, and disk_max_parts always returns
DISK_MAX_PARTS for the latter.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211122130625.1136848-5-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 1a827ce1

block/genhd.c

+1 −3
Original line number Diff line number Diff line
@@ -814,9 +814,7 @@ static int show_partition(struct seq_file *seqf, void *v) 
	struct block_device *part;

	unsigned long idx;



	/* Don't show non-partitionable removeable devices or empty devices */

	if (!get_capacity(sgp) || (!disk_max_parts(sgp) &&

				   (sgp->flags & GENHD_FL_REMOVABLE)))

	if (!get_capacity(sgp))

		return 0;

	if (sgp->flags & GENHD_FL_SUPPRESS_PARTITION_INFO)

		return 0;