diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-09-03 07:40:57 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-09-25 08:18:57 -0600 |
| commit | fa01b1e9733fd59ecb8b5b6d85dfb481d2025fbf (patch) | |
| tree | f627199fb47da3dc4fa57dcbf305fff12997a918 /block/scsi_ioctl.c | |
| parent | 250eec9e390e2be6f672f9a77cf29791c189f7da (diff) | |
block: add a bdev_is_partition helper
Add a littler helper to make the somewhat arcane bd_contains checks a
little more obvious.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/scsi_ioctl.c')
| -rw-r--r-- | block/scsi_ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 4421e61c1af1..d4abd1ed5a2d 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -852,7 +852,7 @@ EXPORT_SYMBOL(scsi_cmd_ioctl); int scsi_verify_blk_ioctl(struct block_device *bd, unsigned int cmd) { - if (bd && bd == bd->bd_contains) + if (bd && !bdev_is_partition(bd)) return 0; if (capable(CAP_SYS_RAWIO)) |