block: rsxx: fix error return code of rsxx_pci_probe()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Wed, 10 Mar 2021 03:30:17 +0000 (19:30 -0800)
committerJens Axboe <axboe@kernel.dk>
Wed, 10 Mar 2021 15:25:37 +0000 (08:25 -0700)
commitdf66617bfe87487190a60783d26175b65d2502ce
tree603f9df247e061c0e692457481bc3456c11d1729
parentfaa44c69daf9ccbd5b8a1aee13e0e0d037c0be17
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>
drivers/block/rsxx/core.c