diff options
| author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2021-03-09 19:30:17 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-03-10 08:25:37 -0700 |
| commit | df66617bfe87487190a60783d26175b65d2502ce (patch) | |
| tree | 603f9df247e061c0e692457481bc3456c11d1729 | |
| parent | faa44c69daf9ccbd5b8a1aee13e0e0d037c0be17 (diff) | |
| download | linux-df66617bfe87487190a60783d26175b65d2502ce.tar.gz | |
block: rsxx: fix error return code of rsxx_pci_probe()
When create_singlethread_workqueue returns NULL to card->event_wq, no
error return code of rsxx_pci_probe() is assigned.
To fix this bug, st is assigned with -ENOMEM in this case.
Fixes: 8722ff8cdbfa ("block: IBM RamSan 70/80 device driver")
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Link: https://lore.kernel.org/r/20210310033017.4023-1-baijiaju1990@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/block/rsxx/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c index 5ac1881396afb..227e1be4c6f99 100644 --- a/drivers/block/rsxx/core.c +++ b/drivers/block/rsxx/core.c @@ -871,6 +871,7 @@ static int rsxx_pci_probe(struct pci_dev *dev, card->event_wq = create_singlethread_workqueue(DRIVER_NAME"_event"); if (!card->event_wq) { dev_err(CARD_TO_DEV(card), "Failed card event setup.\n"); + st = -ENOMEM; goto failed_event_handler; } |