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(parent: dec7e93) | 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)
committerJens Axboe <axboe@kernel.dk>
Fri, 15 Jul 2022 15:04:38 +0000 (09:04 -0600)
commit8c740c6bf12dec03b6f35b19fe6c183929d0b88a
treecdae83f3f824782053c2f9e6823e45e8a1cfe3c9tree
parentdec7e933d65dbc6eaa6c7fd8f960df164a20dd4dcommit | diff
null_blk: fix ida error handling in null_add_dev()

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

Fixes: 94bc02e30fb8 ("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>
drivers/block/null_blk/main.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)