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(parent: 940c264) | patch
nbd: Fix incorrect error handle when first_minor is illegal in nbd_dev_add
authorYe Bin <yebin10@huawei.com>
Tue, 2 Nov 2021 01:52:36 +0000 (09:52 +0800)
committerJens Axboe <axboe@kernel.dk>
Tue, 2 Nov 2021 16:50:27 +0000 (10:50 -0600)
commit69beb62ff0d1723a750eebe1c4d01da573d7cd19
tree992618c94ab922dda47fee74432475885637c074tree | snapshot
parent940c264984fd1457918393c49674f6b39ee16506commit | diff
nbd: Fix incorrect error handle when first_minor is illegal in nbd_dev_add

If first_minor is illegal will goto out_free_idr label, this will miss
cleanup disk.

Fixes: b1a811633f73 ("block: nbd: add sanity check for first_minor")
Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Link: https://lore.kernel.org/r/20211102015237.2309763-4-yebin10@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/nbd.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git