Re: [PATCH v2] net: ns83820: fix DMA mapping error handling in hard_start_xmit

[Jakub Kicinski]

On Tue, 31 Mar 2026 20:21:41 +0800 Wang Jun wrote:
> This is v2 of the DMA mapping error handling fix for ns83820. Changes since v1:
> 
> - Added queue restart check in error path to avoid potential TX queue stall
>   (as pointed out by the AI review)
> - Adjusted variable declarations to follow reverse christmas tree order
> - Switched from dma_unmap_single to dma_unmap_page for fragments
> 
> Thanks to reviewers for the feedback.

Please do not post new patches in reply to old ones.
Please do not post new patches within 24h of previous posting.

And ask yourself if you trying and failing to post patches for this
ancient driver is a good use of maintainer's time.