Messages in this thread | | | Subject | Re: [PATCH] isdn: hfcpci: check the return value of dma_set_mask() in setup_hw() | From | Jia-Ju Bai <> | Date | Sat, 5 Mar 2022 16:34:44 +0800 |
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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
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