On Tue, 22 Nov 2022 at 10:19, Jiasheng Jiang <jiasheng@xxxxxxxxxxx> wrote:
>
> As the alloc_ordered_workqueue may return NULL pointer,
> it should be better to add check for the return
> value.
>
> Fixes: 0ab30494bc4f ("memstick: add support for legacy memorysticks")
> Signed-off-by: Jiasheng Jiang <jiasheng@xxxxxxxxxxx>
Applied for next, thanks!
Kind regards
Uffe
> ---
> drivers/memstick/core/ms_block.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c
> index ba8414519515..ccfdb3dea30a 100644
> --- a/drivers/memstick/core/ms_block.c
> +++ b/drivers/memstick/core/ms_block.c
> @@ -2116,6 +2116,9 @@ static int msb_init_disk(struct memstick_dev *card)
> dbg("Set total disk size to %lu sectors", capacity);
>
> msb->io_queue = alloc_ordered_workqueue("ms_block", WQ_MEM_RECLAIM);
> + if (!msb->io_queue)
> + goto out_cleanup_disk;
> +
> INIT_WORK(&msb->io_work, msb_io_work);
> sg_init_table(msb->prealloc_sg, MS_BLOCK_MAX_SEGS+1);
>
> --
> 2.25.1
>
