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| author |   Christoph Hellwig <hch@lst.de> | 2021-11-22 14:06:15 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-11-29 06:35:21 -0700 |
| commit | e3b3bad3f29878d13fdbc96f9e59674bd9b06bae (patch) | |
| tree | 48f1c2301a1652d921668180f3f9062f3c0f7576 /block/genhd.c | |
| parent | block: remove GENHD_FL_CD (diff) | |
| download | linux-dev-e3b3bad3f29878d13fdbc96f9e59674bd9b06bae.tar.xz linux-dev-e3b3bad3f29878d13fdbc96f9e59674bd9b06bae.zip | |
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: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211122130625.1136848-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/block/genhd.c b/block/genhd.c index 30362aeacac4..1c326d3b54b4 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -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; |