Commits
Shaohua Li committed 060fd198a3e
block/nullb: delete unnecessary memory free Commit 2984c86(nullb: factor disk parameters) has a typo. The nullb_device allocation/free is done outside of null_add_dev. The commit accidentally frees the nullb_device in error code path. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>