diff options
| author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2021-03-09 19:30:17 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-17 17:03:56 +0100 |
| commit | babd55002dd41ba79025092a6212fe2bc4128701 (patch) | |
| tree | 5b86424add80d9dbfdfa6ee370918bd83cdaaca5 /drivers/block/rsxx | |
| parent | 41deefab452aa53f8919f6c8c07e106a04b6aca0 (diff) | |
block: rsxx: fix error return code of rsxx_pci_probe()
[ Upstream commit df66617bfe87487190a60783d26175b65d2502ce ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/block/rsxx')
| -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 804d28faa97b..a1824bb08044 100644 --- a/drivers/block/rsxx/core.c +++ b/drivers/block/rsxx/core.c @@ -869,6 +869,7 @@ 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; } |