Re: [PATCH] isdn: hfcpci: check the return value of dma_set_mask() in setup_hw()

[Jia-Ju Bai]

On 2022/3/4 13:15, Jakub Kicinski wrote:
> On Wed,  2 Mar 2022 18:57:10 -0800 Jia-Ju Bai wrote:
> > The function dma_set_mask() in setup_hw() can fail, so its return value
> > should be checked.
> >
> > Fixes: e85da794f658 ("mISDN: switch from 'pci_' to 'dma_' API")
> The change under Fixes only switched the helper the driver uses,
> it did not introduce the problem. The Fixes tag should point to
> the earliest commit where the problem is present.

Hi Jakub,

Thanks for the advice.
I will send a V2 patch.


Best wishes,
Jia-Ju Bai