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(parent: 7b22612) | patch
null_blk: fix ida error handling in null_add_dev()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 15 Jul 2022 08:12:14 +0000 (11:12 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Aug 2022 09:17:59 +0000 (11:17 +0200)
commitf858340692142738a11fd9d77872ad9e09aeeed3
tree48358243738c217c4c69891945ae06fd82c2cb73tree | snapshot
parent7b22612d9a6f05f89b5998a94a98c0746d8cec3fcommit | diff
null_blk: fix ida error handling in null_add_dev()

[ Upstream commit de7c8cdc90457156cd5f650b3e14dfd22969644f ]

There needs to be some error checking if ida_simple_get() fails.
Also call ida_free() if there are errors later.

Fixes: 211c7e757b27 ("nullb: use ida to manage index")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YtEhXsr6vJeoiYhd@kili
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/block/null_blk_main.c diff | blob | history
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